200749170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 493432704

約数和(自身を除く): 292683534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 163, 183, 305, 326, 366, 489, 610, 673, 815, 915, 978, 1346, 1630, 1830, 2019, 2445, 3365, 4038, 4890, 6730, 9943, 10095, 19886, 20190, 29829, 41053, 49715, 59658, 82106, 99430, 109699, 123159, 149145, 205265, 219398, 246318, 298290, 329097, 410530, 548495, 615795, 658194, 1096990, 1231590, 1645485, 3290970, 6691639, 13383278, 20074917, 33458195, 40149834, 66916390, 100374585, 200749170]

約数ペア:

[(1, 200749170), (2, 100374585), (3, 66916390), (5, 40149834), (6, 33458195), (10, 20074917), (15, 13383278), (30, 6691639), (61, 3290970), (122, 1645485), (163, 1231590), (183, 1096990), (305, 658194), (326, 615795), (366, 548495), (489, 410530), (610, 329097), (673, 298290), (815, 246318), (915, 219398), (978, 205265), (1346, 149145), (1630, 123159), (1830, 109699), (2019, 99430), (2445, 82106), (3365, 59658), (4038, 49715), (4890, 41053), (6730, 29829), (9943, 20190), (10095, 19886)]