210670450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 403438464

約数和(自身を除く): 192768014

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 157, 235, 314, 470, 571, 785, 1142, 1175, 1570, 2350, 2855, 3925, 5710, 7379, 7850, 14275, 14758, 26837, 28550, 36895, 53674, 73790, 89647, 134185, 179294, 184475, 268370, 368950, 448235, 670925, 896470, 1341850, 2241175, 4213409, 4482350, 8426818, 21067045, 42134090, 105335225, 210670450]

約数ペア:

[(1, 210670450), (2, 105335225), (5, 42134090), (10, 21067045), (25, 8426818), (47, 4482350), (50, 4213409), (94, 2241175), (157, 1341850), (235, 896470), (314, 670925), (470, 448235), (571, 368950), (785, 268370), (1142, 184475), (1175, 179294), (1570, 134185), (2350, 89647), (2855, 73790), (3925, 53674), (5710, 36895), (7379, 28550), (7850, 26837), (14275, 14758)]