213367404

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 512064000

約数和(自身を除く): 298696596

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 149, 188, 282, 298, 447, 564, 596, 894, 1788, 2539, 5078, 7003, 7617, 10156, 14006, 15234, 21009, 28012, 30468, 42018, 84036, 119333, 238666, 357999, 378311, 477332, 715998, 756622, 1134933, 1431996, 1513244, 2269866, 4539732, 17780617, 35561234, 53341851, 71122468, 106683702, 213367404]

約数ペア:

[(1, 213367404), (2, 106683702), (3, 71122468), (4, 53341851), (6, 35561234), (12, 17780617), (47, 4539732), (94, 2269866), (141, 1513244), (149, 1431996), (188, 1134933), (282, 756622), (298, 715998), (447, 477332), (564, 378311), (596, 357999), (894, 238666), (1788, 119333), (2539, 84036), (5078, 42018), (7003, 30468), (7617, 28012), (10156, 21009), (14006, 15234)]