201881685

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 331568640

約数和(自身を除く): 129686955

約数列:

[1, 3, 5, 15, 47, 141, 233, 235, 699, 705, 1165, 1229, 3495, 3687, 6145, 10951, 18435, 32853, 54755, 57763, 164265, 173289, 286357, 288815, 859071, 866445, 1431785, 4295355, 13458779, 40376337, 67293895, 201881685]

約数ペア:

[(1, 201881685), (3, 67293895), (5, 40376337), (15, 13458779), (47, 4295355), (141, 1431785), (233, 866445), (235, 859071), (699, 288815), (705, 286357), (1165, 173289), (1229, 164265), (3495, 57763), (3687, 54755), (6145, 32853), (10951, 18435)]