201701345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 271143936

約数和(自身を除く): 69442591

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 527, 697, 1271, 1867, 2635, 3485, 6355, 9335, 21607, 31739, 57877, 76547, 108035, 158695, 289385, 382735, 983909, 1301299, 2372957, 4919545, 6506495, 11864785, 40340269, 201701345]

約数ペア:

[(1, 201701345), (5, 40340269), (17, 11864785), (31, 6506495), (41, 4919545), (85, 2372957), (155, 1301299), (205, 983909), (527, 382735), (697, 289385), (1271, 158695), (1867, 108035), (2635, 76547), (3485, 57877), (6355, 31739), (9335, 21607)]