200581940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2633}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 455344848

約数和(自身を除く): 254762908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 1172, 1465, 2633, 2930, 3809, 5266, 5860, 7618, 10532, 13165, 15236, 19045, 26330, 34229, 38090, 52660, 68458, 76180, 136916, 171145, 342290, 684580, 771469, 1542938, 3085876, 3857345, 7714690, 10029097, 15429380, 20058194, 40116388, 50145485, 100290970, 200581940]

約数ペア:

[(1, 200581940), (2, 100290970), (4, 50145485), (5, 40116388), (10, 20058194), (13, 15429380), (20, 10029097), (26, 7714690), (52, 3857345), (65, 3085876), (130, 1542938), (260, 771469), (293, 684580), (586, 342290), (1172, 171145), (1465, 136916), (2633, 76180), (2930, 68458), (3809, 52660), (5266, 38090), (5860, 34229), (7618, 26330), (10532, 19045), (13165, 15236)]