200768610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 580276224

約数和(自身を除く): 379507614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 197, 210, 211, 230, 322, 345, 394, 422, 483, 591, 633, 690, 805, 966, 985, 1055, 1182, 1266, 1379, 1477, 1610, 1970, 2110, 2415, 2758, 2954, 2955, 3165, 4137, 4431, 4531, 4830, 4853, 5910, 6330, 6895, 7385, 8274, 8862, 9062, 9706, 13593, 13790, 14559, 14770, 20685, 22155, 22655, 24265, 27186, 29118, 31717, 33971, 41370, 41567, 44310, 45310, 48530, 63434, 67942, 67965, 72795, 83134, 95151, 101913, 124701, 135930, 145590, 158585, 169855, 190302, 203826, 207835, 249402, 290969, 317170, 339710, 415670, 475755, 509565, 581938, 623505, 872907, 951510, 956041, 1019130, 1247010, 1454845, 1745814, 1912082, 2868123, 2909690, 4364535, 4780205, 5736246, 6692287, 8729070, 9560410, 13384574, 14340615, 20076861, 28681230, 33461435, 40153722, 66922870, 100384305, 200768610]

約数ペア:

[(1, 200768610), (2, 100384305), (3, 66922870), (5, 40153722), (6, 33461435), (7, 28681230), (10, 20076861), (14, 14340615), (15, 13384574), (21, 9560410), (23, 8729070), (30, 6692287), (35, 5736246), (42, 4780205), (46, 4364535), (69, 2909690), (70, 2868123), (105, 1912082), (115, 1745814), (138, 1454845), (161, 1247010), (197, 1019130), (210, 956041), (211, 951510), (230, 872907), (322, 623505), (345, 581938), (394, 509565), (422, 475755), (483, 415670), (591, 339710), (633, 317170), (690, 290969), (805, 249402), (966, 207835), (985, 203826), (1055, 190302), (1182, 169855), (1266, 158585), (1379, 145590), (1477, 135930), (1610, 124701), (1970, 101913), (2110, 95151), (2415, 83134), (2758, 72795), (2954, 67965), (2955, 67942), (3165, 63434), (4137, 48530), (4431, 45310), (4531, 44310), (4830, 41567), (4853, 41370), (5910, 33971), (6330, 31717), (6895, 29118), (7385, 27186), (8274, 24265), (8862, 22655), (9062, 22155), (9706, 20685), (13593, 14770), (13790, 14559)]