201679940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 531788544

約数和(自身を除く): 330108604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 173, 220, 308, 346, 385, 692, 757, 770, 865, 1211, 1514, 1540, 1730, 1903, 2422, 3028, 3460, 3785, 3806, 4844, 5299, 6055, 7570, 7612, 8327, 9515, 10598, 12110, 13321, 15140, 16654, 19030, 21196, 24220, 26495, 26642, 33308, 38060, 41635, 52990, 53284, 58289, 66605, 83270, 105980, 116578, 130961, 133210, 166540, 233156, 261922, 266420, 291445, 523844, 582890, 654805, 916727, 1165780, 1309610, 1440571, 1833454, 2619220, 2881142, 3666908, 4583635, 5762284, 7202855, 9167270, 10083997, 14405710, 18334540, 20167994, 28811420, 40335988, 50419985, 100839970, 201679940]

約数ペア:

[(1, 201679940), (2, 100839970), (4, 50419985), (5, 40335988), (7, 28811420), (10, 20167994), (11, 18334540), (14, 14405710), (20, 10083997), (22, 9167270), (28, 7202855), (35, 5762284), (44, 4583635), (55, 3666908), (70, 2881142), (77, 2619220), (110, 1833454), (140, 1440571), (154, 1309610), (173, 1165780), (220, 916727), (308, 654805), (346, 582890), (385, 523844), (692, 291445), (757, 266420), (770, 261922), (865, 233156), (1211, 166540), (1514, 133210), (1540, 130961), (1730, 116578), (1903, 105980), (2422, 83270), (3028, 66605), (3460, 58289), (3785, 53284), (3806, 52990), (4844, 41635), (5299, 38060), (6055, 33308), (7570, 26642), (7612, 26495), (8327, 24220), (9515, 21196), (10598, 19030), (12110, 16654), (13321, 15140)]