201451302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20021}}^1$

素因数の和:20085

約数の個数: 48

約数和(自身を含む): 481008528

約数和(自身を除く): 279557226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 20021, 40042, 60063, 120126, 180189, 260273, 360378, 520546, 780819, 860903, 1561638, 1721806, 2342457, 2582709, 4684914, 5165418, 7748127, 11191739, 15496254, 22383478, 33575217, 67150434, 100725651, 201451302]

約数ペア:

[(1, 201451302), (2, 100725651), (3, 67150434), (6, 33575217), (9, 22383478), (13, 15496254), (18, 11191739), (26, 7748127), (39, 5165418), (43, 4684914), (78, 2582709), (86, 2342457), (117, 1721806), (129, 1561638), (234, 860903), (258, 780819), (387, 520546), (559, 360378), (774, 260273), (1118, 180189), (1677, 120126), (3354, 60063), (5031, 40042), (10062, 20021)]