215524708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4483}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 461026944

約数和(自身を除く): 245502236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1414, 1717, 2828, 3434, 4483, 6868, 8966, 12019, 17932, 24038, 31381, 48076, 62762, 76211, 125524, 152422, 304844, 452783, 533477, 905566, 1066954, 1811132, 2133908, 3169481, 6338962, 7697311, 12677924, 15394622, 30789244, 53881177, 107762354, 215524708]

約数ペア:

[(1, 215524708), (2, 107762354), (4, 53881177), (7, 30789244), (14, 15394622), (17, 12677924), (28, 7697311), (34, 6338962), (68, 3169481), (101, 2133908), (119, 1811132), (202, 1066954), (238, 905566), (404, 533477), (476, 452783), (707, 304844), (1414, 152422), (1717, 125524), (2828, 76211), (3434, 62762), (4483, 48076), (6868, 31381), (8966, 24038), (12019, 17932)]