207306210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 517363200

約数和(自身を除く): 310056990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 239, 290, 435, 478, 717, 870, 997, 1195, 1434, 1994, 2390, 2991, 3585, 4985, 5982, 6931, 7170, 9970, 13862, 14955, 20793, 28913, 29910, 34655, 41586, 57826, 69310, 86739, 103965, 144565, 173478, 207930, 238283, 289130, 433695, 476566, 714849, 867390, 1191415, 1429698, 2382830, 3574245, 6910207, 7148490, 13820414, 20730621, 34551035, 41461242, 69102070, 103653105, 207306210]

約数ペア:

[(1, 207306210), (2, 103653105), (3, 69102070), (5, 41461242), (6, 34551035), (10, 20730621), (15, 13820414), (29, 7148490), (30, 6910207), (58, 3574245), (87, 2382830), (145, 1429698), (174, 1191415), (239, 867390), (290, 714849), (435, 476566), (478, 433695), (717, 289130), (870, 238283), (997, 207930), (1195, 173478), (1434, 144565), (1994, 103965), (2390, 86739), (2991, 69310), (3585, 57826), (4985, 41586), (5982, 34655), (6931, 29910), (7170, 28913), (9970, 20793), (13862, 14955)]