200908160

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5923}}^1$

素因数の和:5995

約数の個数: 64

約数和(自身を含む): 489440880

約数和(自身を除く): 288532720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 5923, 6784, 8480, 11846, 16960, 23692, 29615, 33920, 47384, 59230, 94768, 118460, 189536, 236920, 313919, 379072, 473840, 627838, 758144, 947680, 1255676, 1569595, 1895360, 2511352, 3139190, 3790720, 5022704, 6278380, 10045408, 12556760, 20090816, 25113520, 40181632, 50227040, 100454080, 200908160]

約数ペア:

[(1, 200908160), (2, 100454080), (4, 50227040), (5, 40181632), (8, 25113520), (10, 20090816), (16, 12556760), (20, 10045408), (32, 6278380), (40, 5022704), (53, 3790720), (64, 3139190), (80, 2511352), (106, 1895360), (128, 1569595), (160, 1255676), (212, 947680), (265, 758144), (320, 627838), (424, 473840), (530, 379072), (640, 313919), (848, 236920), (1060, 189536), (1696, 118460), (2120, 94768), (3392, 59230), (4240, 47384), (5923, 33920), (6784, 29615), (8480, 23692), (11846, 16960)]