201358755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4357}}^1$

素因数の和:4460

約数の個数: 48

約数和(自身を含む): 380714880

約数和(自身を除く): 179356125

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 3081, 3555, 4357, 5135, 9243, 13071, 15405, 21785, 39213, 46215, 56641, 65355, 169923, 196065, 283205, 344203, 509769, 849615, 1032609, 1721015, 2548845, 3097827, 4474639, 5163045, 13423917, 15489135, 22373195, 40271751, 67119585, 201358755]

約数ペア:

[(1, 201358755), (3, 67119585), (5, 40271751), (9, 22373195), (13, 15489135), (15, 13423917), (39, 5163045), (45, 4474639), (65, 3097827), (79, 2548845), (117, 1721015), (195, 1032609), (237, 849615), (395, 509769), (585, 344203), (711, 283205), (1027, 196065), (1185, 169923), (3081, 65355), (3555, 56641), (4357, 46215), (5135, 39213), (9243, 21785), (13071, 15405)]