207827630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{5231}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 389888640

約数和(自身を除く): 182061010

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1370, 3973, 5231, 7946, 10462, 19865, 26155, 39730, 52310, 151699, 303398, 716647, 758495, 1433294, 1516990, 3583235, 7166470, 20782763, 41565526, 103913815, 207827630]

約数ペア:

[(1, 207827630), (2, 103913815), (5, 41565526), (10, 20782763), (29, 7166470), (58, 3583235), (137, 1516990), (145, 1433294), (274, 758495), (290, 716647), (685, 303398), (1370, 151699), (3973, 52310), (5231, 39730), (7946, 26155), (10462, 19865)]