216691302

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15959}}^1$

素因数の和:16068

約数の個数: 32

約数和(自身を含む): 453519360

約数和(自身を除く): 236828058

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6789, 13578, 15959, 31918, 47877, 95754, 494729, 989458, 1165007, 1484187, 2330014, 2968374, 3495021, 6990042, 36115217, 72230434, 108345651, 216691302]

約数ペア:

[(1, 216691302), (2, 108345651), (3, 72230434), (6, 36115217), (31, 6990042), (62, 3495021), (73, 2968374), (93, 2330014), (146, 1484187), (186, 1165007), (219, 989458), (438, 494729), (2263, 95754), (4526, 47877), (6789, 31918), (13578, 15959)]