207118884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 565890528

約数和(自身を除く): 358771644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1956, 2161, 2282, 3423, 4322, 4564, 6483, 6846, 7987, 8644, 12966, 13692, 15127, 15974, 23961, 25932, 30254, 31948, 45381, 47922, 60508, 90762, 95844, 105889, 181524, 211778, 317667, 352243, 423556, 635334, 704486, 1056729, 1270668, 1408972, 2113458, 2465701, 4226916, 4931402, 7397103, 9862804, 14794206, 17259907, 29588412, 34519814, 51779721, 69039628, 103559442, 207118884]

約数ペア:

[(1, 207118884), (2, 103559442), (3, 69039628), (4, 51779721), (6, 34519814), (7, 29588412), (12, 17259907), (14, 14794206), (21, 9862804), (28, 7397103), (42, 4931402), (49, 4226916), (84, 2465701), (98, 2113458), (147, 1408972), (163, 1270668), (196, 1056729), (294, 704486), (326, 635334), (489, 423556), (588, 352243), (652, 317667), (978, 211778), (1141, 181524), (1956, 105889), (2161, 95844), (2282, 90762), (3423, 60508), (4322, 47922), (4564, 45381), (6483, 31948), (6846, 30254), (7987, 25932), (8644, 23961), (12966, 15974), (13692, 15127)]