201755642

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 350481600

約数和(自身を除く): 148725958

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1331, 2299, 2662, 3989, 4598, 7978, 25289, 43879, 50578, 75791, 87758, 151582, 482669, 833701, 965338, 1667402, 5309359, 9170711, 10618718, 18341422, 100877821, 201755642]

約数ペア:

[(1, 201755642), (2, 100877821), (11, 18341422), (19, 10618718), (22, 9170711), (38, 5309359), (121, 1667402), (209, 965338), (242, 833701), (418, 482669), (1331, 151582), (2299, 87758), (2662, 75791), (3989, 50578), (4598, 43879), (7978, 25289)]