200877210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71999}}^1$

素因数の和:72043

約数の個数: 48

約数和(自身を含む): 539136000

約数和(自身を除く): 338258790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 71999, 143998, 215997, 359995, 431994, 647991, 719990, 1079985, 1295982, 2159970, 2231969, 3239955, 4463938, 6479910, 6695907, 11159845, 13391814, 20087721, 22319690, 33479535, 40175442, 66959070, 100438605, 200877210]

約数ペア:

[(1, 200877210), (2, 100438605), (3, 66959070), (5, 40175442), (6, 33479535), (9, 22319690), (10, 20087721), (15, 13391814), (18, 11159845), (30, 6695907), (31, 6479910), (45, 4463938), (62, 3239955), (90, 2231969), (93, 2159970), (155, 1295982), (186, 1079985), (279, 719990), (310, 647991), (465, 431994), (558, 359995), (930, 215997), (1395, 143998), (2790, 71999)]