201122512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7321}}^1$

素因数の和:7447

約数の個数: 40

約数和(自身を含む): 416738952

約数和(自身を除く): 215616440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 6868, 7321, 13736, 14642, 27472, 29284, 58568, 117136, 124457, 248914, 497828, 739421, 995656, 1478842, 1991312, 2957684, 5915368, 11830736, 12570157, 25140314, 50280628, 100561256, 201122512]

約数ペア:

[(1, 201122512), (2, 100561256), (4, 50280628), (8, 25140314), (16, 12570157), (17, 11830736), (34, 5915368), (68, 2957684), (101, 1991312), (136, 1478842), (202, 995656), (272, 739421), (404, 497828), (808, 248914), (1616, 124457), (1717, 117136), (3434, 58568), (6868, 29284), (7321, 27472), (13736, 14642)]