208285488

素因数分解:

$2^4\times 3^2\times {\mathrm{1446427}}^1$

素因数の和:1446441

約数の個数: 30

約数和(自身を含む): 582910484

約数和(自身を除く): 374624996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1446427, 2892854, 4339281, 5785708, 8678562, 11571416, 13017843, 17357124, 23142832, 26035686, 34714248, 52071372, 69428496, 104142744, 208285488]

約数ペア:

[(1, 208285488), (2, 104142744), (3, 69428496), (4, 52071372), (6, 34714248), (8, 26035686), (9, 23142832), (12, 17357124), (16, 13017843), (18, 11571416), (24, 8678562), (36, 5785708), (48, 4339281), (72, 2892854), (144, 1446427)]