206564730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{52561}}^1$

素因数の和:52702

約数の個数: 32

約数和(自身を含む): 499549248

約数和(自身を除く): 292984518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 52561, 105122, 157683, 262805, 315366, 525610, 788415, 1576830, 6885491, 13770982, 20656473, 34427455, 41312946, 68854910, 103282365, 206564730]

約数ペア:

[(1, 206564730), (2, 103282365), (3, 68854910), (5, 41312946), (6, 34427455), (10, 20656473), (15, 13770982), (30, 6885491), (131, 1576830), (262, 788415), (393, 525610), (655, 315366), (786, 262805), (1310, 157683), (1965, 105122), (3930, 52561)]