201399780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 586857600

約数和(自身を除く): 385457820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 283, 290, 348, 409, 435, 566, 580, 818, 849, 870, 1132, 1227, 1415, 1636, 1698, 1740, 2045, 2454, 2830, 3396, 4090, 4245, 4908, 5660, 6135, 8180, 8207, 8490, 11861, 12270, 16414, 16980, 23722, 24540, 24621, 32828, 35583, 41035, 47444, 49242, 59305, 71166, 82070, 98484, 115747, 118610, 123105, 142332, 164140, 177915, 231494, 237220, 246210, 347241, 355830, 462988, 492420, 578735, 694482, 711660, 1157470, 1388964, 1736205, 2314940, 3356663, 3472410, 6713326, 6944820, 10069989, 13426652, 16783315, 20139978, 33566630, 40279956, 50349945, 67133260, 100699890, 201399780]

約数ペア:

[(1, 201399780), (2, 100699890), (3, 67133260), (4, 50349945), (5, 40279956), (6, 33566630), (10, 20139978), (12, 16783315), (15, 13426652), (20, 10069989), (29, 6944820), (30, 6713326), (58, 3472410), (60, 3356663), (87, 2314940), (116, 1736205), (145, 1388964), (174, 1157470), (283, 711660), (290, 694482), (348, 578735), (409, 492420), (435, 462988), (566, 355830), (580, 347241), (818, 246210), (849, 237220), (870, 231494), (1132, 177915), (1227, 164140), (1415, 142332), (1636, 123105), (1698, 118610), (1740, 115747), (2045, 98484), (2454, 82070), (2830, 71166), (3396, 59305), (4090, 49242), (4245, 47444), (4908, 41035), (5660, 35583), (6135, 32828), (8180, 24621), (8207, 24540), (8490, 23722), (11861, 16980), (12270, 16414)]