207914330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1627}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 403691904

約数和(自身を除く): 195777574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 983, 1627, 1966, 3254, 4915, 8135, 9830, 12779, 16270, 21151, 25558, 42302, 63895, 105755, 127790, 211510, 1599341, 3198682, 7996705, 15993410, 20791433, 41582866, 103957165, 207914330]

約数ペア:

[(1, 207914330), (2, 103957165), (5, 41582866), (10, 20791433), (13, 15993410), (26, 7996705), (65, 3198682), (130, 1599341), (983, 211510), (1627, 127790), (1966, 105755), (3254, 63895), (4915, 42302), (8135, 25558), (9830, 21151), (12779, 16270)]