201955070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4517}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 386451648

約数和(自身を除く): 184496578

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2630, 4471, 4517, 8942, 9034, 22355, 22585, 44710, 45170, 76789, 153578, 383945, 767890, 1187971, 2375942, 5939855, 11879710, 20195507, 40391014, 100977535, 201955070]

約数ペア:

[(1, 201955070), (2, 100977535), (5, 40391014), (10, 20195507), (17, 11879710), (34, 5939855), (85, 2375942), (170, 1187971), (263, 767890), (526, 383945), (1315, 153578), (2630, 76789), (4471, 45170), (4517, 44710), (8942, 22585), (9034, 22355)]