201722048

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2837}}^1$

素因数の和:2961

約数の個数: 56

約数和(自身を含む): 441161424

約数和(自身を除く): 239439376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 202, 352, 404, 704, 808, 1111, 1616, 2222, 2837, 3232, 4444, 5674, 6464, 8888, 11348, 17776, 22696, 31207, 35552, 45392, 62414, 71104, 90784, 124828, 181568, 249656, 286537, 499312, 573074, 998624, 1146148, 1997248, 2292296, 3151907, 4584592, 6303814, 9169184, 12607628, 18338368, 25215256, 50430512, 100861024, 201722048]

約数ペア:

[(1, 201722048), (2, 100861024), (4, 50430512), (8, 25215256), (11, 18338368), (16, 12607628), (22, 9169184), (32, 6303814), (44, 4584592), (64, 3151907), (88, 2292296), (101, 1997248), (176, 1146148), (202, 998624), (352, 573074), (404, 499312), (704, 286537), (808, 249656), (1111, 181568), (1616, 124828), (2222, 90784), (2837, 71104), (3232, 62414), (4444, 45392), (5674, 35552), (6464, 31207), (8888, 22696), (11348, 17776)]