223764368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15661}}^1$

素因数の和:15735

約数の個数: 40

約数和(自身を含む): 466101120

約数和(自身を除く): 242336752

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 15661, 31322, 62644, 125288, 250576, 297559, 595118, 736067, 1190236, 1472134, 2380472, 2944268, 4760944, 5888536, 11777072, 13985273, 27970546, 55941092, 111882184, 223764368]

約数ペア:

[(1, 223764368), (2, 111882184), (4, 55941092), (8, 27970546), (16, 13985273), (19, 11777072), (38, 5888536), (47, 4760944), (76, 2944268), (94, 2380472), (152, 1472134), (188, 1190236), (304, 736067), (376, 595118), (752, 297559), (893, 250576), (1786, 125288), (3572, 62644), (7144, 31322), (14288, 15661)]