201993896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14177}}^1$

素因数の和:14333

約数の個数: 32

約数和(自身を含む): 410878440

約数和(自身を除く): 208884544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14177, 14248, 28354, 56708, 113416, 184301, 368602, 737204, 1474408, 1942249, 3884498, 7768996, 15537992, 25249237, 50498474, 100996948, 201993896]

約数ペア:

[(1, 201993896), (2, 100996948), (4, 50498474), (8, 25249237), (13, 15537992), (26, 7768996), (52, 3884498), (104, 1942249), (137, 1474408), (274, 737204), (548, 368602), (1096, 184301), (1781, 113416), (3562, 56708), (7124, 28354), (14177, 14248)]