201945135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 381026304

約数和(自身を除く): 179081169

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 151, 235, 271, 329, 453, 705, 755, 813, 987, 1057, 1355, 1645, 1897, 2265, 3171, 4065, 4935, 5285, 5691, 7097, 9485, 12737, 15855, 21291, 28455, 35485, 38211, 40921, 49679, 63685, 89159, 106455, 122763, 149037, 191055, 204605, 248395, 267477, 286447, 445795, 613815, 745185, 859341, 1337385, 1432235, 1923287, 4296705, 5769861, 9616435, 13463009, 28849305, 40389027, 67315045, 201945135]

約数ペア:

[(1, 201945135), (3, 67315045), (5, 40389027), (7, 28849305), (15, 13463009), (21, 9616435), (35, 5769861), (47, 4296705), (105, 1923287), (141, 1432235), (151, 1337385), (235, 859341), (271, 745185), (329, 613815), (453, 445795), (705, 286447), (755, 267477), (813, 248395), (987, 204605), (1057, 191055), (1355, 149037), (1645, 122763), (1897, 106455), (2265, 89159), (3171, 63685), (4065, 49679), (4935, 40921), (5285, 38211), (5691, 35485), (7097, 28455), (9485, 21291), (12737, 15855)]