205252428

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 487226880

約数和(自身を除く): 281974452

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 317, 474, 634, 683, 948, 951, 1268, 1366, 1902, 2049, 2732, 3804, 4098, 8196, 25043, 50086, 53957, 75129, 100172, 107914, 150258, 161871, 215828, 216511, 300516, 323742, 433022, 647484, 649533, 866044, 1299066, 2598132, 17104369, 34208738, 51313107, 68417476, 102626214, 205252428]

約数ペア:

[(1, 205252428), (2, 102626214), (3, 68417476), (4, 51313107), (6, 34208738), (12, 17104369), (79, 2598132), (158, 1299066), (237, 866044), (316, 649533), (317, 647484), (474, 433022), (634, 323742), (683, 300516), (948, 216511), (951, 215828), (1268, 161871), (1366, 150258), (1902, 107914), (2049, 100172), (2732, 75129), (3804, 53957), (4098, 50086), (8196, 25043)]