210326165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 299980800

約数和(自身を除く): 89654635

約数列:

[1, 5, 7, 31, 35, 149, 155, 217, 745, 1043, 1085, 1301, 4619, 5215, 6505, 9107, 23095, 32333, 40331, 45535, 161665, 193849, 201655, 282317, 969245, 1356943, 1411585, 6009319, 6784715, 30046595, 42065233, 210326165]

約数ペア:

[(1, 210326165), (5, 42065233), (7, 30046595), (31, 6784715), (35, 6009319), (149, 1411585), (155, 1356943), (217, 969245), (745, 282317), (1043, 201655), (1085, 193849), (1301, 161665), (4619, 45535), (5215, 40331), (6505, 32333), (9107, 23095)]