200960260

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241}}^2$

素因数の和:664

約数の個数: 36

約数和(自身を含む): 426224484

約数和(自身を除く): 225264224

約数列:

[1, 2, 4, 5, 10, 20, 173, 241, 346, 482, 692, 865, 964, 1205, 1730, 2410, 3460, 4820, 41693, 58081, 83386, 116162, 166772, 208465, 232324, 290405, 416930, 580810, 833860, 1161620, 10048013, 20096026, 40192052, 50240065, 100480130, 200960260]

約数ペア:

[(1, 200960260), (2, 100480130), (4, 50240065), (5, 40192052), (10, 20096026), (20, 10048013), (173, 1161620), (241, 833860), (346, 580810), (482, 416930), (692, 290405), (865, 232324), (964, 208465), (1205, 166772), (1730, 116162), (2410, 83386), (3460, 58081), (4820, 41693)]