208486075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41081}}^1$

素因数の和:41127

約数の個数: 24

約数和(自身を含む): 305650080

約数和(自身を除く): 97164005

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 41081, 205405, 287567, 1027025, 1191349, 1437835, 5956745, 7189175, 8339443, 29783725, 41697215, 208486075]

約数ペア:

[(1, 208486075), (5, 41697215), (7, 29783725), (25, 8339443), (29, 7189175), (35, 5956745), (145, 1437835), (175, 1191349), (203, 1027025), (725, 287567), (1015, 205405), (5075, 41081)]