201835978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 320993280

約数和(自身を除く): 119157302

約数列:

[1, 2, 31, 53, 62, 106, 239, 257, 478, 514, 1643, 3286, 7409, 7967, 12667, 13621, 14818, 15934, 25334, 27242, 61423, 122846, 392677, 422251, 785354, 844502, 1904113, 3255419, 3808226, 6510838, 100917989, 201835978]

約数ペア:

[(1, 201835978), (2, 100917989), (31, 6510838), (53, 3808226), (62, 3255419), (106, 1904113), (239, 844502), (257, 785354), (478, 422251), (514, 392677), (1643, 122846), (3286, 61423), (7409, 27242), (7967, 25334), (12667, 15934), (13621, 14818)]