201452265

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{71059}}^1$

素因数の和:71083

約数の個数: 40

約数和(自身を含む): 412716480

約数和(自身を除く): 211264215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 71059, 213177, 355295, 497413, 639531, 1065885, 1492239, 1918593, 2487065, 3197655, 4476717, 5755779, 7461195, 9592965, 13430151, 22383585, 28778895, 40290453, 67150755, 201452265]

約数ペア:

[(1, 201452265), (3, 67150755), (5, 40290453), (7, 28778895), (9, 22383585), (15, 13430151), (21, 9592965), (27, 7461195), (35, 5755779), (45, 4476717), (63, 3197655), (81, 2487065), (105, 1918593), (135, 1492239), (189, 1065885), (315, 639531), (405, 497413), (567, 355295), (945, 213177), (2835, 71059)]