201279540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2342

約数の個数: 192

約数和(自身を含む): 739952640

約数和(自身を除く): 538673100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2293, 2310, 2508, 2660, 2926, 3135, 3990, 4180, 4389, 4586, 4620, 5852, 6270, 6879, 7315, 7980, 8778, 9172, 11465, 12540, 13758, 14630, 16051, 17556, 21945, 22930, 25223, 27516, 29260, 32102, 34395, 43567, 43890, 45860, 48153, 50446, 64204, 68790, 75669, 80255, 87134, 87780, 96306, 100892, 126115, 130701, 137580, 151338, 160510, 174268, 176561, 192612, 217835, 240765, 252230, 261402, 302676, 304969, 321020, 353122, 378345, 435670, 479237, 481530, 504460, 522804, 529683, 609938, 653505, 706244, 756690, 871340, 882805, 914907, 958474, 963060, 1059366, 1219876, 1307010, 1437711, 1513380, 1524845, 1765610, 1829814, 1916948, 2118732, 2396185, 2614020, 2648415, 2875422, 3049690, 3354659, 3531220, 3659628, 4574535, 4792370, 5296830, 5750844, 6099380, 6709318, 7188555, 9149070, 9584740, 10063977, 10593660, 13418636, 14377110, 16773295, 18298140, 20127954, 28754220, 33546590, 40255908, 50319885, 67093180, 100639770, 201279540]

約数ペア:

[(1, 201279540), (2, 100639770), (3, 67093180), (4, 50319885), (5, 40255908), (6, 33546590), (7, 28754220), (10, 20127954), (11, 18298140), (12, 16773295), (14, 14377110), (15, 13418636), (19, 10593660), (20, 10063977), (21, 9584740), (22, 9149070), (28, 7188555), (30, 6709318), (33, 6099380), (35, 5750844), (38, 5296830), (42, 4792370), (44, 4574535), (55, 3659628), (57, 3531220), (60, 3354659), (66, 3049690), (70, 2875422), (76, 2648415), (77, 2614020), (84, 2396185), (95, 2118732), (105, 1916948), (110, 1829814), (114, 1765610), (132, 1524845), (133, 1513380), (140, 1437711), (154, 1307010), (165, 1219876), (190, 1059366), (209, 963060), (210, 958474), (220, 914907), (228, 882805), (231, 871340), (266, 756690), (285, 706244), (308, 653505), (330, 609938), (380, 529683), (385, 522804), (399, 504460), (418, 481530), (420, 479237), (462, 435670), (532, 378345), (570, 353122), (627, 321020), (660, 304969), (665, 302676), (770, 261402), (798, 252230), (836, 240765), (924, 217835), (1045, 192612), (1140, 176561), (1155, 174268), (1254, 160510), (1330, 151338), (1463, 137580), (1540, 130701), (1596, 126115), (1995, 100892), (2090, 96306), (2293, 87780), (2310, 87134), (2508, 80255), (2660, 75669), (2926, 68790), (3135, 64204), (3990, 50446), (4180, 48153), (4389, 45860), (4586, 43890), (4620, 43567), (5852, 34395), (6270, 32102), (6879, 29260), (7315, 27516), (7980, 25223), (8778, 22930), (9172, 21945), (11465, 17556), (12540, 16051), (13758, 14630)]