212095962

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{701}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 509483520

約数和(自身を除く): 297387558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 431, 701, 702, 862, 1293, 1402, 2103, 2586, 3879, 4206, 5603, 6309, 7758, 9113, 11206, 11637, 12618, 16809, 18226, 18927, 23274, 27339, 33618, 37854, 50427, 54678, 82017, 100854, 151281, 164034, 246051, 302131, 302562, 492102, 604262, 906393, 1812786, 2719179, 3927703, 5438358, 7855406, 8157537, 11783109, 16315074, 23566218, 35349327, 70698654, 106047981, 212095962]

約数ペア:

[(1, 212095962), (2, 106047981), (3, 70698654), (6, 35349327), (9, 23566218), (13, 16315074), (18, 11783109), (26, 8157537), (27, 7855406), (39, 5438358), (54, 3927703), (78, 2719179), (117, 1812786), (234, 906393), (351, 604262), (431, 492102), (701, 302562), (702, 302131), (862, 246051), (1293, 164034), (1402, 151281), (2103, 100854), (2586, 82017), (3879, 54678), (4206, 50427), (5603, 37854), (6309, 33618), (7758, 27339), (9113, 23274), (11206, 18927), (11637, 18226), (12618, 16809)]