215093048

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2887}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 412406400

約数和(自身を除く): 197313352

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 536, 556, 1112, 2887, 5774, 9313, 11548, 18626, 23096, 37252, 74504, 193429, 386858, 401293, 773716, 802586, 1547432, 1605172, 3210344, 26886631, 53773262, 107546524, 215093048]

約数ペア:

[(1, 215093048), (2, 107546524), (4, 53773262), (8, 26886631), (67, 3210344), (134, 1605172), (139, 1547432), (268, 802586), (278, 773716), (536, 401293), (556, 386858), (1112, 193429), (2887, 74504), (5774, 37252), (9313, 23096), (11548, 18626)]