102550714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 188293248

約数和(自身を除く): 85742534

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 197, 206, 266, 361, 394, 721, 722, 1379, 1442, 1957, 2527, 2758, 3743, 3914, 5054, 7486, 13699, 20291, 26201, 27398, 37183, 40582, 52402, 71117, 74366, 142037, 142234, 260281, 284074, 385529, 497819, 520562, 771058, 995638, 2698703, 5397406, 7325051, 14650102, 51275357, 102550714]

約数ペア:

[(1, 102550714), (2, 51275357), (7, 14650102), (14, 7325051), (19, 5397406), (38, 2698703), (103, 995638), (133, 771058), (197, 520562), (206, 497819), (266, 385529), (361, 284074), (394, 260281), (721, 142234), (722, 142037), (1379, 74366), (1442, 71117), (1957, 52402), (2527, 40582), (2758, 37183), (3743, 27398), (3914, 26201), (5054, 20291), (7486, 13699)]