255211592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3109}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 495609600

約数和(自身を除く): 240398008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 662, 1324, 2648, 3109, 6218, 10261, 12436, 20522, 24872, 41044, 82088, 96379, 192758, 385516, 771032, 1029079, 2058158, 4116316, 8232632, 31901449, 63802898, 127605796, 255211592]

約数ペア:

[(1, 255211592), (2, 127605796), (4, 63802898), (8, 31901449), (31, 8232632), (62, 4116316), (124, 2058158), (248, 1029079), (331, 771032), (662, 385516), (1324, 192758), (2648, 96379), (3109, 82088), (6218, 41044), (10261, 24872), (12436, 20522)]