204381576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{135173}}^1$

素因数の和:135195

約数の個数: 64

約数和(自身を含む): 648835200

約数和(自身を除く): 444453624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 135173, 270346, 405519, 540692, 811038, 946211, 1081384, 1216557, 1622076, 1892422, 2433114, 2838633, 3244152, 3649671, 3784844, 4866228, 5677266, 7299342, 7569688, 8515899, 9732456, 11354532, 14598684, 17031798, 22709064, 25547697, 29197368, 34063596, 51095394, 68127192, 102190788, 204381576]

約数ペア:

[(1, 204381576), (2, 102190788), (3, 68127192), (4, 51095394), (6, 34063596), (7, 29197368), (8, 25547697), (9, 22709064), (12, 17031798), (14, 14598684), (18, 11354532), (21, 9732456), (24, 8515899), (27, 7569688), (28, 7299342), (36, 5677266), (42, 4866228), (54, 3784844), (56, 3649671), (63, 3244152), (72, 2838633), (84, 2433114), (108, 1892422), (126, 1622076), (168, 1216557), (189, 1081384), (216, 946211), (252, 811038), (378, 540692), (504, 405519), (756, 270346), (1512, 135173)]