200366020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 465454080

約数和(自身を除く): 265088060

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 73, 76, 95, 124, 146, 155, 190, 233, 292, 310, 365, 380, 466, 589, 620, 730, 932, 1165, 1178, 1387, 1460, 2263, 2330, 2356, 2774, 2945, 4427, 4526, 4660, 5548, 5890, 6935, 7223, 8854, 9052, 11315, 11780, 13870, 14446, 17009, 17708, 22135, 22630, 27740, 28892, 34018, 36115, 42997, 44270, 45260, 68036, 72230, 85045, 85994, 88540, 137237, 144460, 170090, 171988, 214985, 274474, 323171, 340180, 429970, 527279, 548948, 646342, 686185, 859940, 1054558, 1292684, 1372370, 1615855, 2109116, 2636395, 2744740, 3231710, 5272790, 6463420, 10018301, 10545580, 20036602, 40073204, 50091505, 100183010, 200366020]

約数ペア:

[(1, 200366020), (2, 100183010), (4, 50091505), (5, 40073204), (10, 20036602), (19, 10545580), (20, 10018301), (31, 6463420), (38, 5272790), (62, 3231710), (73, 2744740), (76, 2636395), (95, 2109116), (124, 1615855), (146, 1372370), (155, 1292684), (190, 1054558), (233, 859940), (292, 686185), (310, 646342), (365, 548948), (380, 527279), (466, 429970), (589, 340180), (620, 323171), (730, 274474), (932, 214985), (1165, 171988), (1178, 170090), (1387, 144460), (1460, 137237), (2263, 88540), (2330, 85994), (2356, 85045), (2774, 72230), (2945, 68036), (4427, 45260), (4526, 44270), (4660, 42997), (5548, 36115), (5890, 34018), (6935, 28892), (7223, 27740), (8854, 22630), (9052, 22135), (11315, 17708), (11780, 17009), (13870, 14446)]