210000696

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 544665600

約数和(自身を除く): 334664904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 717, 744, 956, 1181, 1434, 1912, 2362, 2868, 3543, 4724, 5736, 7086, 7409, 9448, 14172, 14818, 22227, 28344, 29636, 36611, 44454, 59272, 73222, 88908, 109833, 146444, 177816, 219666, 282259, 292888, 439332, 564518, 846777, 878664, 1129036, 1693554, 2258072, 3387108, 6774216, 8750029, 17500058, 26250087, 35000116, 52500174, 70000232, 105000348, 210000696]

約数ペア:

[(1, 210000696), (2, 105000348), (3, 70000232), (4, 52500174), (6, 35000116), (8, 26250087), (12, 17500058), (24, 8750029), (31, 6774216), (62, 3387108), (93, 2258072), (124, 1693554), (186, 1129036), (239, 878664), (248, 846777), (372, 564518), (478, 439332), (717, 292888), (744, 282259), (956, 219666), (1181, 177816), (1434, 146444), (1912, 109833), (2362, 88908), (2868, 73222), (3543, 59272), (4724, 44454), (5736, 36611), (7086, 29636), (7409, 28344), (9448, 22227), (14172, 14818)]