213202418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3533}}^1$

素因数の和:3770

約数の個数: 32

約数和(自身を含む): 377600832

約数和(自身を除く): 164398414

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 422, 2321, 2743, 3533, 4642, 5486, 7066, 30173, 38863, 45929, 60346, 77726, 91858, 505219, 745463, 1010438, 1490926, 8200093, 9691019, 16400186, 19382038, 106601209, 213202418]

約数ペア:

[(1, 213202418), (2, 106601209), (11, 19382038), (13, 16400186), (22, 9691019), (26, 8200093), (143, 1490926), (211, 1010438), (286, 745463), (422, 505219), (2321, 91858), (2743, 77726), (3533, 60346), (4642, 45929), (5486, 38863), (7066, 30173)]