208048778642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1\times {\mathrm{21601}}^1$

素因数の和:23978

約数の個数: 32

約数和(自身を含む): 331568233920

約数和(自身を除く): 123519455278

約数列:

[1, 2, 19, 38, 113, 226, 2147, 2243, 4294, 4486, 21601, 42617, 43202, 85234, 253459, 410419, 506918, 820838, 2440913, 4815721, 4881826, 9631442, 46377347, 48451043, 92754694, 96902086, 920569817, 1841139634, 5474967859, 10949935718, 104024389321, 208048778642]

約数ペア:

[(1, 208048778642), (2, 104024389321), (19, 10949935718), (38, 5474967859), (113, 1841139634), (226, 920569817), (2147, 96902086), (2243, 92754694), (4294, 48451043), (4486, 46377347), (21601, 9631442), (42617, 4881826), (43202, 4815721), (85234, 2440913), (253459, 820838), (410419, 506918)]