200815288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{3203}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 399666960

約数和(自身を除く): 198851672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 461, 922, 1844, 3203, 3688, 6406, 7837, 12812, 15674, 25624, 31348, 54451, 62696, 108902, 217804, 435608, 1476583, 2953166, 5906332, 11812664, 25101911, 50203822, 100407644, 200815288]

約数ペア:

[(1, 200815288), (2, 100407644), (4, 50203822), (8, 25101911), (17, 11812664), (34, 5906332), (68, 2953166), (136, 1476583), (461, 435608), (922, 217804), (1844, 108902), (3203, 62696), (3688, 54451), (6406, 31348), (7837, 25624), (12812, 15674)]