201217842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1291}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 499042752

約数和(自身を除く): 297824910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1237, 1291, 2474, 2582, 3711, 3873, 7422, 7746, 8659, 9037, 11133, 11619, 17318, 18074, 22266, 23238, 25977, 27111, 51954, 54222, 77931, 81333, 155862, 162666, 1596967, 3193934, 4790901, 9581802, 11178769, 14372703, 22357538, 28745406, 33536307, 67072614, 100608921, 201217842]

約数ペア:

[(1, 201217842), (2, 100608921), (3, 67072614), (6, 33536307), (7, 28745406), (9, 22357538), (14, 14372703), (18, 11178769), (21, 9581802), (42, 4790901), (63, 3193934), (126, 1596967), (1237, 162666), (1291, 155862), (2474, 81333), (2582, 77931), (3711, 54222), (3873, 51954), (7422, 27111), (7746, 25977), (8659, 23238), (9037, 22266), (11133, 18074), (11619, 17318)]