202236340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 437225040

約数和(自身を除く): 234988700

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 265, 404, 505, 530, 1010, 1060, 1889, 2020, 3778, 5353, 7556, 9445, 10706, 18890, 21412, 26765, 37780, 53530, 100117, 107060, 190789, 200234, 381578, 400468, 500585, 763156, 953945, 1001170, 1907890, 2002340, 3815780, 10111817, 20223634, 40447268, 50559085, 101118170, 202236340]

約数ペア:

[(1, 202236340), (2, 101118170), (4, 50559085), (5, 40447268), (10, 20223634), (20, 10111817), (53, 3815780), (101, 2002340), (106, 1907890), (202, 1001170), (212, 953945), (265, 763156), (404, 500585), (505, 400468), (530, 381578), (1010, 200234), (1060, 190789), (1889, 107060), (2020, 100117), (3778, 53530), (5353, 37780), (7556, 26765), (9445, 21412), (10706, 18890)]