201482895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2063}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 342392832

約数和(自身を除く): 140909937

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 383, 1149, 1915, 2063, 5745, 6189, 6511, 10315, 19533, 30945, 32555, 35071, 97665, 105213, 175355, 526065, 790129, 2370387, 3950645, 11851935, 13432193, 40296579, 67160965, 201482895]

約数ペア:

[(1, 201482895), (3, 67160965), (5, 40296579), (15, 13432193), (17, 11851935), (51, 3950645), (85, 2370387), (255, 790129), (383, 526065), (1149, 175355), (1915, 105213), (2063, 97665), (5745, 35071), (6189, 32555), (6511, 30945), (10315, 19533)]