200849820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54877}}^1$

素因数の和:54950

約数の個数: 48

約数和(自身を含む): 571609248

約数和(自身を除く): 370759428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 54877, 109754, 164631, 219508, 274385, 329262, 548770, 658524, 823155, 1097540, 1646310, 3292620, 3347497, 6694994, 10042491, 13389988, 16737485, 20084982, 33474970, 40169964, 50212455, 66949940, 100424910, 200849820]

約数ペア:

[(1, 200849820), (2, 100424910), (3, 66949940), (4, 50212455), (5, 40169964), (6, 33474970), (10, 20084982), (12, 16737485), (15, 13389988), (20, 10042491), (30, 6694994), (60, 3347497), (61, 3292620), (122, 1646310), (183, 1097540), (244, 823155), (305, 658524), (366, 548770), (610, 329262), (732, 274385), (915, 219508), (1220, 164631), (1830, 109754), (3660, 54877)]