201477406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 348505200

約数和(自身を除く): 147027794

約数列:

[1, 2, 13, 19, 26, 38, 137, 169, 229, 247, 274, 338, 458, 494, 1781, 2603, 2977, 3211, 3562, 4351, 5206, 5954, 6422, 8702, 23153, 31373, 33839, 38701, 46306, 56563, 62746, 67678, 77402, 113126, 407849, 439907, 596087, 735319, 815698, 879814, 1192174, 1470638, 5302037, 7749131, 10604074, 15498262, 100738703, 201477406]

約数ペア:

[(1, 201477406), (2, 100738703), (13, 15498262), (19, 10604074), (26, 7749131), (38, 5302037), (137, 1470638), (169, 1192174), (229, 879814), (247, 815698), (274, 735319), (338, 596087), (458, 439907), (494, 407849), (1781, 113126), (2603, 77402), (2977, 67678), (3211, 62746), (3562, 56563), (4351, 46306), (5206, 38701), (5954, 33839), (6422, 31373), (8702, 23153)]