201469485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 377524224

約数和(自身を除く): 176054739

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 131, 151, 291, 393, 453, 485, 655, 679, 755, 917, 1057, 1455, 1965, 2037, 2265, 2751, 3171, 3395, 4585, 5285, 10185, 12707, 13755, 14647, 15855, 19781, 38121, 43941, 59343, 63535, 73235, 88949, 98905, 102529, 138467, 190605, 219705, 266847, 296715, 307587, 415401, 444745, 512645, 692335, 1334235, 1537935, 1918757, 2077005, 5756271, 9593785, 13431299, 28781355, 40293897, 67156495, 201469485]

約数ペア:

[(1, 201469485), (3, 67156495), (5, 40293897), (7, 28781355), (15, 13431299), (21, 9593785), (35, 5756271), (97, 2077005), (105, 1918757), (131, 1537935), (151, 1334235), (291, 692335), (393, 512645), (453, 444745), (485, 415401), (655, 307587), (679, 296715), (755, 266847), (917, 219705), (1057, 190605), (1455, 138467), (1965, 102529), (2037, 98905), (2265, 88949), (2751, 73235), (3171, 63535), (3395, 59343), (4585, 43941), (5285, 38121), (10185, 19781), (12707, 15855), (13755, 14647)]