199558008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{213203}}^1$

素因数の和:213228

約数の個数: 48

約数和(自身を含む): 582046920

約数和(自身を除く): 382488912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 213203, 426406, 639609, 852812, 1279218, 1705624, 1918827, 2558436, 2771639, 3837654, 5116872, 5543278, 7675308, 8314917, 11086556, 15350616, 16629834, 22173112, 24944751, 33259668, 49889502, 66519336, 99779004, 199558008]

約数ペア:

[(1, 199558008), (2, 99779004), (3, 66519336), (4, 49889502), (6, 33259668), (8, 24944751), (9, 22173112), (12, 16629834), (13, 15350616), (18, 11086556), (24, 8314917), (26, 7675308), (36, 5543278), (39, 5116872), (52, 3837654), (72, 2771639), (78, 2558436), (104, 1918827), (117, 1705624), (156, 1279218), (234, 852812), (312, 639609), (468, 426406), (936, 213203)]