211375766

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 372610368

約数和(自身を除く): 161234602

約数列:

[1, 2, 7, 14, 53, 106, 113, 226, 371, 742, 791, 1582, 2521, 5042, 5989, 11978, 17647, 35294, 41923, 83846, 133613, 267226, 284873, 569746, 935291, 1870582, 1994111, 3988222, 15098269, 30196538, 105687883, 211375766]

約数ペア:

[(1, 211375766), (2, 105687883), (7, 30196538), (14, 15098269), (53, 3988222), (106, 1994111), (113, 1870582), (226, 935291), (371, 569746), (742, 284873), (791, 267226), (1582, 133613), (2521, 83846), (5042, 41923), (5989, 35294), (11978, 17647)]