201399660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 216

約数和(自身を含む): 768007968

約数和(自身を除く): 566608308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1321, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2642, 2772, 3388, 3465, 3630, 3963, 4235, 4356, 4620, 5082, 5284, 5445, 6605, 6930, 7260, 7623, 7926, 8470, 9247, 10164, 10890, 11889, 12705, 13210, 13860, 14531, 15246, 15852, 16940, 18494, 19815, 21780, 23778, 25410, 26420, 27741, 29062, 30492, 36988, 38115, 39630, 43593, 46235, 47556, 50820, 55482, 58124, 59445, 72655, 76230, 79260, 83223, 87186, 92470, 101717, 110964, 118890, 130779, 138705, 145310, 152460, 159841, 166446, 174372, 184940, 203434, 217965, 237780, 261558, 277410, 290620, 305151, 319682, 332892, 406868, 416115, 435930, 479523, 508585, 523116, 554820, 610302, 639364, 653895, 799205, 832230, 871860, 915453, 959046, 1017170, 1118887, 1220604, 1307790, 1438569, 1525755, 1598410, 1664460, 1830906, 1918092, 2034340, 2237774, 2397615, 2615580, 2877138, 3051510, 3196820, 3356661, 3661812, 4475548, 4577265, 4795230, 5594435, 5754276, 6103020, 6713322, 7192845, 9154530, 9590460, 10069983, 11188870, 13426644, 14385690, 16783305, 18309060, 20139966, 22377740, 28771380, 33566610, 40279932, 50349915, 67133220, 100699830, 201399660]

約数ペア:

[(1, 201399660), (2, 100699830), (3, 67133220), (4, 50349915), (5, 40279932), (6, 33566610), (7, 28771380), (9, 22377740), (10, 20139966), (11, 18309060), (12, 16783305), (14, 14385690), (15, 13426644), (18, 11188870), (20, 10069983), (21, 9590460), (22, 9154530), (28, 7192845), (30, 6713322), (33, 6103020), (35, 5754276), (36, 5594435), (42, 4795230), (44, 4577265), (45, 4475548), (55, 3661812), (60, 3356661), (63, 3196820), (66, 3051510), (70, 2877138), (77, 2615580), (84, 2397615), (90, 2237774), (99, 2034340), (105, 1918092), (110, 1830906), (121, 1664460), (126, 1598410), (132, 1525755), (140, 1438569), (154, 1307790), (165, 1220604), (180, 1118887), (198, 1017170), (210, 959046), (220, 915453), (231, 871860), (242, 832230), (252, 799205), (308, 653895), (315, 639364), (330, 610302), (363, 554820), (385, 523116), (396, 508585), (420, 479523), (462, 435930), (484, 416115), (495, 406868), (605, 332892), (630, 319682), (660, 305151), (693, 290620), (726, 277410), (770, 261558), (847, 237780), (924, 217965), (990, 203434), (1089, 184940), (1155, 174372), (1210, 166446), (1260, 159841), (1321, 152460), (1386, 145310), (1452, 138705), (1540, 130779), (1694, 118890), (1815, 110964), (1980, 101717), (2178, 92470), (2310, 87186), (2420, 83223), (2541, 79260), (2642, 76230), (2772, 72655), (3388, 59445), (3465, 58124), (3630, 55482), (3963, 50820), (4235, 47556), (4356, 46235), (4620, 43593), (5082, 39630), (5284, 38115), (5445, 36988), (6605, 30492), (6930, 29062), (7260, 27741), (7623, 26420), (7926, 25410), (8470, 23778), (9247, 21780), (10164, 19815), (10890, 18494), (11889, 16940), (12705, 15852), (13210, 15246), (13860, 14531)]