196410910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16519}}^1$

素因数の和:16596

約数の個数: 32

約数和(自身を含む): 374673600

約数和(自身を除く): 178262690

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 16519, 33038, 82595, 165190, 479051, 677279, 958102, 1354558, 2395255, 3386395, 4790510, 6772790, 19641091, 39282182, 98205455, 196410910]

約数ペア:

[(1, 196410910), (2, 98205455), (5, 39282182), (10, 19641091), (29, 6772790), (41, 4790510), (58, 3386395), (82, 2395255), (145, 1354558), (205, 958102), (290, 677279), (410, 479051), (1189, 165190), (2378, 82595), (5945, 33038), (11890, 16519)]