208659987736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{6257}}^1\times {\mathrm{112663}}^1$

素因数の和:118963

約数の個数: 32

約数和(自身を含む): 401879247840

約数和(自身を除く): 193219260104

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 6257, 12514, 25028, 50056, 112663, 225326, 231509, 450652, 463018, 901304, 926036, 1852072, 4168531, 8337062, 16674124, 33348248, 704932391, 1409864782, 2819729564, 5639459128, 26082498467, 52164996934, 104329993868, 208659987736]

約数ペア:

[(1, 208659987736), (2, 104329993868), (4, 52164996934), (8, 26082498467), (37, 5639459128), (74, 2819729564), (148, 1409864782), (296, 704932391), (6257, 33348248), (12514, 16674124), (25028, 8337062), (50056, 4168531), (112663, 1852072), (225326, 926036), (231509, 901304), (450652, 463018)]