202221796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3109}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 426343680

約数和(自身を除く): 224121884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 644, 707, 1414, 2323, 2828, 3109, 4646, 6218, 9292, 12436, 16261, 21763, 32522, 43526, 65044, 71507, 87052, 143014, 286028, 314009, 500549, 628018, 1001098, 1256036, 2002196, 2198063, 4396126, 7222207, 8792252, 14444414, 28888828, 50555449, 101110898, 202221796]

約数ペア:

[(1, 202221796), (2, 101110898), (4, 50555449), (7, 28888828), (14, 14444414), (23, 8792252), (28, 7222207), (46, 4396126), (92, 2198063), (101, 2002196), (161, 1256036), (202, 1001098), (322, 628018), (404, 500549), (644, 314009), (707, 286028), (1414, 143014), (2323, 87052), (2828, 71507), (3109, 65044), (4646, 43526), (6218, 32522), (9292, 21763), (12436, 16261)]