210316644

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{73951}}^1$

素因数の和:74040

約数の個数: 36

約数和(自身を含む): 538370560

約数和(自身を除く): 328053916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 73951, 147902, 221853, 295804, 443706, 665559, 887412, 1331118, 2662236, 5842129, 11684258, 17526387, 23368516, 35052774, 52579161, 70105548, 105158322, 210316644]

約数ペア:

[(1, 210316644), (2, 105158322), (3, 70105548), (4, 52579161), (6, 35052774), (9, 23368516), (12, 17526387), (18, 11684258), (36, 5842129), (79, 2662236), (158, 1331118), (237, 887412), (316, 665559), (474, 443706), (711, 295804), (948, 221853), (1422, 147902), (2844, 73951)]