200830278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 456088320

約数和(自身を除く): 255258042

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 317, 319, 331, 634, 638, 662, 951, 957, 993, 1902, 1914, 1986, 3487, 3641, 6974, 7282, 9193, 9599, 10461, 10923, 18386, 19198, 20922, 21846, 27579, 28797, 55158, 57594, 101123, 104927, 105589, 202246, 209854, 211178, 303369, 314781, 316767, 606738, 629562, 633534, 1154197, 2308394, 3042883, 3462591, 6085766, 6925182, 9128649, 18257298, 33471713, 66943426, 100415139, 200830278]

約数ペア:

[(1, 200830278), (2, 100415139), (3, 66943426), (6, 33471713), (11, 18257298), (22, 9128649), (29, 6925182), (33, 6085766), (58, 3462591), (66, 3042883), (87, 2308394), (174, 1154197), (317, 633534), (319, 629562), (331, 606738), (634, 316767), (638, 314781), (662, 303369), (951, 211178), (957, 209854), (993, 202246), (1902, 105589), (1914, 104927), (1986, 101123), (3487, 57594), (3641, 55158), (6974, 28797), (7282, 27579), (9193, 21846), (9599, 20922), (10461, 19198), (10923, 18386)]