200227212

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{42457}}^1$

素因数の和:42598

約数の個数: 36

約数和(自身を含む): 510005496

約数和(自身を除く): 309778284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 42457, 84914, 127371, 169828, 254742, 382113, 509484, 764226, 1528452, 5561867, 11123734, 16685601, 22247468, 33371202, 50056803, 66742404, 100113606, 200227212]

約数ペア:

[(1, 200227212), (2, 100113606), (3, 66742404), (4, 50056803), (6, 33371202), (9, 22247468), (12, 16685601), (18, 11123734), (36, 5561867), (131, 1528452), (262, 764226), (393, 509484), (524, 382113), (786, 254742), (1179, 169828), (1572, 127371), (2358, 84914), (4716, 42457)]