218115752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{9067}}^1$

素因数の和:9201

約数の個数: 32

約数和(自身を含む): 426558720

約数和(自身を除く): 208442968

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 9067, 12028, 18134, 24056, 36268, 72536, 281077, 562154, 879499, 1124308, 1758998, 2248616, 3517996, 7035992, 27264469, 54528938, 109057876, 218115752]

約数ペア:

[(1, 218115752), (2, 109057876), (4, 54528938), (8, 27264469), (31, 7035992), (62, 3517996), (97, 2248616), (124, 1758998), (194, 1124308), (248, 879499), (388, 562154), (776, 281077), (3007, 72536), (6014, 36268), (9067, 24056), (12028, 18134)]