204513114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 456720768

約数和(自身を除く): 252207654

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 61, 78, 106, 122, 159, 183, 318, 366, 689, 793, 811, 1378, 1586, 1622, 2067, 2379, 2433, 3233, 4134, 4758, 4866, 6466, 9699, 10543, 19398, 21086, 31629, 42029, 42983, 49471, 63258, 84058, 85966, 98942, 126087, 128949, 148413, 252174, 257898, 296826, 558779, 643123, 1117558, 1286246, 1676337, 1929369, 2621963, 3352674, 3858738, 5243926, 7865889, 15731778, 34085519, 68171038, 102256557, 204513114]

約数ペア:

[(1, 204513114), (2, 102256557), (3, 68171038), (6, 34085519), (13, 15731778), (26, 7865889), (39, 5243926), (53, 3858738), (61, 3352674), (78, 2621963), (106, 1929369), (122, 1676337), (159, 1286246), (183, 1117558), (318, 643123), (366, 558779), (689, 296826), (793, 257898), (811, 252174), (1378, 148413), (1586, 128949), (1622, 126087), (2067, 98942), (2379, 85966), (2433, 84058), (3233, 63258), (4134, 49471), (4758, 42983), (4866, 42029), (6466, 31629), (9699, 21086), (10543, 19398)]