111207568

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 220968000

約数和(自身を除く): 109760432

約数列:

[1, 2, 4, 8, 16, 53, 106, 199, 212, 398, 424, 659, 796, 848, 1318, 1592, 2636, 3184, 5272, 10544, 10547, 21094, 34927, 42188, 69854, 84376, 131141, 139708, 168752, 262282, 279416, 524564, 558832, 1049128, 2098256, 6950473, 13900946, 27801892, 55603784, 111207568]

約数ペア:

[(1, 111207568), (2, 55603784), (4, 27801892), (8, 13900946), (16, 6950473), (53, 2098256), (106, 1049128), (199, 558832), (212, 524564), (398, 279416), (424, 262282), (659, 168752), (796, 139708), (848, 131141), (1318, 84376), (1592, 69854), (2636, 42188), (3184, 34927), (5272, 21094), (10544, 10547)]