205730294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{78583}}^1$

素因数の和:78620

約数の個数: 32

約数和(自身を含む): 407379456

約数和(自身を除く): 201649162

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 78583, 157166, 550081, 864413, 1100162, 1335911, 1728826, 2671822, 6050891, 9351377, 12101782, 14695021, 18702754, 29390042, 102865147, 205730294]

約数ペア:

[(1, 205730294), (2, 102865147), (7, 29390042), (11, 18702754), (14, 14695021), (17, 12101782), (22, 9351377), (34, 6050891), (77, 2671822), (119, 1728826), (154, 1335911), (187, 1100162), (238, 864413), (374, 550081), (1309, 157166), (2618, 78583)]