201342490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 368551296

約数和(自身を除く): 167208806

約数列:

[1, 2, 5, 10, 101, 163, 202, 326, 505, 815, 1010, 1223, 1630, 2446, 6115, 12230, 16463, 32926, 82315, 123523, 164630, 199349, 247046, 398698, 617615, 996745, 1235230, 1993490, 20134249, 40268498, 100671245, 201342490]

約数ペア:

[(1, 201342490), (2, 100671245), (5, 40268498), (10, 20134249), (101, 1993490), (163, 1235230), (202, 996745), (326, 617615), (505, 398698), (815, 247046), (1010, 199349), (1223, 164630), (1630, 123523), (2446, 82315), (6115, 32926), (12230, 16463)]