200746250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{3917}}^1$

素因数の和:3980

約数の個数: 40

約数和(自身を含む): 385554708

約数和(自身を除く): 184808458

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 2050, 3917, 5125, 7834, 10250, 19585, 25625, 39170, 51250, 97925, 160597, 195850, 321194, 489625, 802985, 979250, 1605970, 2448125, 4014925, 4896250, 8029850, 20074625, 40149250, 100373125, 200746250]

約数ペア:

[(1, 200746250), (2, 100373125), (5, 40149250), (10, 20074625), (25, 8029850), (41, 4896250), (50, 4014925), (82, 2448125), (125, 1605970), (205, 979250), (250, 802985), (410, 489625), (625, 321194), (1025, 195850), (1250, 160597), (2050, 97925), (3917, 51250), (5125, 39170), (7834, 25625), (10250, 19585)]