207069746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 342821808

約数和(自身を除く): 135752062

約数列:

[1, 2, 13, 26, 61, 122, 137, 274, 793, 953, 1586, 1781, 1906, 3562, 8357, 12389, 16714, 24778, 58133, 108641, 116266, 130561, 217282, 261122, 755729, 1511458, 1697293, 3394586, 7964221, 15928442, 103534873, 207069746]

約数ペア:

[(1, 207069746), (2, 103534873), (13, 15928442), (26, 7964221), (61, 3394586), (122, 1697293), (137, 1511458), (274, 755729), (793, 261122), (953, 217282), (1586, 130561), (1781, 116266), (1906, 108641), (3562, 58133), (8357, 24778), (12389, 16714)]