201099050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 389037600

約数和(自身を除く): 187938550

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 331, 419, 662, 725, 838, 1450, 1655, 2095, 3310, 4190, 8275, 9599, 10475, 12151, 16550, 19198, 20950, 24302, 47995, 60755, 95990, 121510, 138689, 239975, 277378, 303775, 479950, 607550, 693445, 1386890, 3467225, 4021981, 6934450, 8043962, 20109905, 40219810, 100549525, 201099050]

約数ペア:

[(1, 201099050), (2, 100549525), (5, 40219810), (10, 20109905), (25, 8043962), (29, 6934450), (50, 4021981), (58, 3467225), (145, 1386890), (290, 693445), (331, 607550), (419, 479950), (662, 303775), (725, 277378), (838, 239975), (1450, 138689), (1655, 121510), (2095, 95990), (3310, 60755), (4190, 47995), (8275, 24302), (9599, 20950), (10475, 19198), (12151, 16550)]