201856664

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2789}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 386694000

約数和(自身を除く): 184837336

約数列:

[1, 2, 4, 8, 83, 109, 166, 218, 332, 436, 664, 872, 2789, 5578, 9047, 11156, 18094, 22312, 36188, 72376, 231487, 304001, 462974, 608002, 925948, 1216004, 1851896, 2432008, 25232083, 50464166, 100928332, 201856664]

約数ペア:

[(1, 201856664), (2, 100928332), (4, 50464166), (8, 25232083), (83, 2432008), (109, 1851896), (166, 1216004), (218, 925948), (332, 608002), (436, 462974), (664, 304001), (872, 231487), (2789, 72376), (5578, 36188), (9047, 22312), (11156, 18094)]