208682064

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20411}}^1$

素因数の和:20496

約数の個数: 60

約数和(自身を含む): 592274592

約数和(自身を除く): 383592528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 20411, 40822, 61233, 81644, 122466, 163288, 183699, 244932, 326576, 367398, 489864, 734796, 979728, 1449181, 1469592, 2898362, 2939184, 4347543, 5796724, 8695086, 11593448, 13042629, 17390172, 23186896, 26085258, 34780344, 52170516, 69560688, 104341032, 208682064]

約数ペア:

[(1, 208682064), (2, 104341032), (3, 69560688), (4, 52170516), (6, 34780344), (8, 26085258), (9, 23186896), (12, 17390172), (16, 13042629), (18, 11593448), (24, 8695086), (36, 5796724), (48, 4347543), (71, 2939184), (72, 2898362), (142, 1469592), (144, 1449181), (213, 979728), (284, 734796), (426, 489864), (568, 367398), (639, 326576), (852, 244932), (1136, 183699), (1278, 163288), (1704, 122466), (2556, 81644), (3408, 61233), (5112, 40822), (10224, 20411)]