207944850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{81547}}^1$

素因数の和:81579

約数の個数: 48

約数和(自身を含む): 546045408

約数和(自身を除く): 338100558

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 81547, 163094, 244641, 407735, 489282, 815470, 1223205, 1386299, 2038675, 2446410, 2772598, 4077350, 4158897, 6116025, 6931495, 8317794, 12232050, 13862990, 20794485, 34657475, 41588970, 69314950, 103972425, 207944850]

約数ペア:

[(1, 207944850), (2, 103972425), (3, 69314950), (5, 41588970), (6, 34657475), (10, 20794485), (15, 13862990), (17, 12232050), (25, 8317794), (30, 6931495), (34, 6116025), (50, 4158897), (51, 4077350), (75, 2772598), (85, 2446410), (102, 2038675), (150, 1386299), (170, 1223205), (255, 815470), (425, 489282), (510, 407735), (850, 244641), (1275, 163094), (2550, 81547)]