206090190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18617}}^1$

素因数の和:18674

約数の個数: 64

約数和(自身を含む): 563008320

約数和(自身を除く): 356918130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 11070, 18617, 37234, 55851, 93085, 111702, 167553, 186170, 279255, 335106, 502659, 558510, 763297, 837765, 1005318, 1526594, 1675530, 2289891, 2513295, 3816485, 4579782, 5026590, 6869673, 7632970, 11449455, 13739346, 20609019, 22898910, 34348365, 41218038, 68696730, 103045095, 206090190]

約数ペア:

[(1, 206090190), (2, 103045095), (3, 68696730), (5, 41218038), (6, 34348365), (9, 22898910), (10, 20609019), (15, 13739346), (18, 11449455), (27, 7632970), (30, 6869673), (41, 5026590), (45, 4579782), (54, 3816485), (82, 2513295), (90, 2289891), (123, 1675530), (135, 1526594), (205, 1005318), (246, 837765), (270, 763297), (369, 558510), (410, 502659), (615, 335106), (738, 279255), (1107, 186170), (1230, 167553), (1845, 111702), (2214, 93085), (3690, 55851), (5535, 37234), (11070, 18617)]