207973610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4289}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 404323920

約数和(自身を除く): 196350310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 3730, 4289, 4849, 8578, 9698, 21445, 24245, 42890, 48490, 55757, 111514, 278785, 557570, 1599797, 3199594, 7998985, 15997970, 20797361, 41594722, 103986805, 207973610]

約数ペア:

[(1, 207973610), (2, 103986805), (5, 41594722), (10, 20797361), (13, 15997970), (26, 7998985), (65, 3199594), (130, 1599797), (373, 557570), (746, 278785), (1865, 111514), (3730, 55757), (4289, 48490), (4849, 42890), (8578, 24245), (9698, 21445)]