201874150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 399215520

約数和(自身を除く): 197341370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 439, 541, 850, 878, 1082, 2195, 2705, 4390, 5410, 7463, 9197, 10975, 13525, 14926, 18394, 21950, 27050, 37315, 45985, 74630, 91970, 186575, 229925, 237499, 373150, 459850, 474998, 1187495, 2374990, 4037483, 5937475, 8074966, 11874950, 20187415, 40374830, 100937075, 201874150]

約数ペア:

[(1, 201874150), (2, 100937075), (5, 40374830), (10, 20187415), (17, 11874950), (25, 8074966), (34, 5937475), (50, 4037483), (85, 2374990), (170, 1187495), (425, 474998), (439, 459850), (541, 373150), (850, 237499), (878, 229925), (1082, 186575), (2195, 91970), (2705, 74630), (4390, 45985), (5410, 37315), (7463, 27050), (9197, 21950), (10975, 18394), (13525, 14926)]