201825700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 466657632

約数和(自身を除く): 264831932

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 227, 340, 425, 454, 523, 850, 908, 1046, 1135, 1700, 2092, 2270, 2615, 3859, 4540, 5230, 5675, 7718, 8891, 10460, 11350, 13075, 15436, 17782, 19295, 22700, 26150, 35564, 38590, 44455, 52300, 77180, 88910, 96475, 118721, 177820, 192950, 222275, 237442, 385900, 444550, 474884, 593605, 889100, 1187210, 2018257, 2374420, 2968025, 4036514, 5936050, 8073028, 10091285, 11872100, 20182570, 40365140, 50456425, 100912850, 201825700]

約数ペア:

[(1, 201825700), (2, 100912850), (4, 50456425), (5, 40365140), (10, 20182570), (17, 11872100), (20, 10091285), (25, 8073028), (34, 5936050), (50, 4036514), (68, 2968025), (85, 2374420), (100, 2018257), (170, 1187210), (227, 889100), (340, 593605), (425, 474884), (454, 444550), (523, 385900), (850, 237442), (908, 222275), (1046, 192950), (1135, 177820), (1700, 118721), (2092, 96475), (2270, 88910), (2615, 77180), (3859, 52300), (4540, 44455), (5230, 38590), (5675, 35564), (7718, 26150), (8891, 22700), (10460, 19295), (11350, 17782), (13075, 15436)]