207399642

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{1321}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 420332544

約数和(自身を除く): 212932902

約数列:

[1, 2, 3, 6, 137, 191, 274, 382, 411, 573, 822, 1146, 1321, 2642, 3963, 7926, 26167, 52334, 78501, 157002, 180977, 252311, 361954, 504622, 542931, 756933, 1085862, 1513866, 34566607, 69133214, 103699821, 207399642]

約数ペア:

[(1, 207399642), (2, 103699821), (3, 69133214), (6, 34566607), (137, 1513866), (191, 1085862), (274, 756933), (382, 542931), (411, 504622), (573, 361954), (822, 252311), (1146, 180977), (1321, 157002), (2642, 78501), (3963, 52334), (7926, 26167)]