201578328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{133319}}^1$

素因数の和:133341

約数の個数: 64

約数和(自身を含む): 639936000

約数和(自身を除く): 438357672

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, 133319, 266638, 399957, 533276, 799914, 933233, 1066552, 1199871, 1599828, 1866466, 2399742, 2799699, 3199656, 3599613, 3732932, 4799484, 5599398, 7199226, 7465864, 8399097, 9598968, 11198796, 14398452, 16798194, 22397592, 25197291, 28796904, 33596388, 50394582, 67192776, 100789164, 201578328]

約数ペア:

[(1, 201578328), (2, 100789164), (3, 67192776), (4, 50394582), (6, 33596388), (7, 28796904), (8, 25197291), (9, 22397592), (12, 16798194), (14, 14398452), (18, 11198796), (21, 9598968), (24, 8399097), (27, 7465864), (28, 7199226), (36, 5599398), (42, 4799484), (54, 3732932), (56, 3599613), (63, 3199656), (72, 2799699), (84, 2399742), (108, 1866466), (126, 1599828), (168, 1199871), (189, 1066552), (216, 933233), (252, 799914), (378, 533276), (504, 399957), (756, 266638), (1512, 133319)]