201499215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19273}}^1$

素因数の和:19339

約数の個数: 32

約数和(自身を含む): 349707456

約数和(自身を除く): 148208241

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 19273, 57819, 96365, 289095, 327641, 790193, 982923, 1638205, 2370579, 3950965, 4914615, 11852895, 13433281, 40299843, 67166405, 201499215]

約数ペア:

[(1, 201499215), (3, 67166405), (5, 40299843), (15, 13433281), (17, 11852895), (41, 4914615), (51, 3950965), (85, 2370579), (123, 1638205), (205, 982923), (255, 790193), (615, 327641), (697, 289095), (2091, 96365), (3485, 57819), (10455, 19273)]