201901854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 517104000

約数和(自身を除く): 315202146

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 149, 154, 231, 294, 298, 419, 447, 462, 539, 838, 894, 1043, 1078, 1257, 1617, 1639, 2086, 2514, 2933, 3129, 3234, 3278, 4609, 4917, 5866, 6258, 7301, 8799, 9218, 9834, 11473, 13827, 14602, 17598, 20531, 21903, 22946, 27654, 32263, 34419, 41062, 43806, 61593, 62431, 64526, 68838, 80311, 96789, 123186, 124862, 160622, 187293, 193578, 225841, 240933, 374586, 437017, 451682, 481866, 677523, 686741, 874034, 1311051, 1355046, 1373482, 2060223, 2622102, 3059119, 4120446, 4807187, 6118238, 9177357, 9614374, 14421561, 18354714, 28843122, 33650309, 67300618, 100950927, 201901854]

約数ペア:

[(1, 201901854), (2, 100950927), (3, 67300618), (6, 33650309), (7, 28843122), (11, 18354714), (14, 14421561), (21, 9614374), (22, 9177357), (33, 6118238), (42, 4807187), (49, 4120446), (66, 3059119), (77, 2622102), (98, 2060223), (147, 1373482), (149, 1355046), (154, 1311051), (231, 874034), (294, 686741), (298, 677523), (419, 481866), (447, 451682), (462, 437017), (539, 374586), (838, 240933), (894, 225841), (1043, 193578), (1078, 187293), (1257, 160622), (1617, 124862), (1639, 123186), (2086, 96789), (2514, 80311), (2933, 68838), (3129, 64526), (3234, 62431), (3278, 61593), (4609, 43806), (4917, 41062), (5866, 34419), (6258, 32263), (7301, 27654), (8799, 22946), (9218, 21903), (9834, 20531), (11473, 17598), (13827, 14602)]