83306398

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 145248768

約数和(自身を除く): 61942370

約数列:

[1, 2, 7, 14, 151, 157, 251, 302, 314, 502, 1057, 1099, 1757, 2114, 2198, 3514, 23707, 37901, 39407, 47414, 75802, 78814, 165949, 265307, 275849, 331898, 530614, 551698, 5950457, 11900914, 41653199, 83306398]

約数ペア:

[(1, 83306398), (2, 41653199), (7, 11900914), (14, 5950457), (151, 551698), (157, 530614), (251, 331898), (302, 275849), (314, 265307), (502, 165949), (1057, 78814), (1099, 75802), (1757, 47414), (2114, 39407), (2198, 37901), (3514, 23707)]