223307152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15629}}^1$

素因数の和:15703

約数の個数: 40

約数和(自身を含む): 465148800

約数和(自身を除く): 241841648

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 15629, 31258, 62516, 125032, 250064, 296951, 593902, 734563, 1187804, 1469126, 2375608, 2938252, 4751216, 5876504, 11753008, 13956697, 27913394, 55826788, 111653576, 223307152]

約数ペア:

[(1, 223307152), (2, 111653576), (4, 55826788), (8, 27913394), (16, 13956697), (19, 11753008), (38, 5876504), (47, 4751216), (76, 2938252), (94, 2375608), (152, 1469126), (188, 1187804), (304, 734563), (376, 593902), (752, 296951), (893, 250064), (1786, 125032), (3572, 62516), (7144, 31258), (14288, 15629)]