205977430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{10601}}^1$

素因数の和:10704

約数の個数: 32

約数和(自身を含む): 389305440

約数和(自身を除く): 183328010

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 9715, 10601, 19430, 21202, 53005, 106010, 307429, 614858, 710267, 1420534, 1537145, 3074290, 3551335, 7102670, 20597743, 41195486, 102988715, 205977430]

約数ペア:

[(1, 205977430), (2, 102988715), (5, 41195486), (10, 20597743), (29, 7102670), (58, 3551335), (67, 3074290), (134, 1537145), (145, 1420534), (290, 710267), (335, 614858), (670, 307429), (1943, 106010), (3886, 53005), (9715, 21202), (10601, 19430)]