203524490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1619}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 395176320

約数和(自身を除く): 191651830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 967, 1619, 1934, 3238, 4835, 8095, 9670, 12571, 16190, 21047, 25142, 42094, 62855, 105235, 125710, 210470, 1565573, 3131146, 7827865, 15655730, 20352449, 40704898, 101762245, 203524490]

約数ペア:

[(1, 203524490), (2, 101762245), (5, 40704898), (10, 20352449), (13, 15655730), (26, 7827865), (65, 3131146), (130, 1565573), (967, 210470), (1619, 125710), (1934, 105235), (3238, 62855), (4835, 42094), (8095, 25142), (9670, 21047), (12571, 16190)]