201879133780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{530507}}^1$

素因数の和:530928

約数の個数: 48

約数和(自身を含む): 433149171840

約数和(自身を除く): 231270038060

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 359, 530, 718, 1060, 1436, 1795, 3590, 7180, 19027, 38054, 76108, 95135, 190270, 380540, 530507, 1061014, 2122028, 2652535, 5305070, 10610140, 28116871, 56233742, 112467484, 140584355, 190452013, 281168710, 380904026, 562337420, 761808052, 952260065, 1904520130, 3809040260, 10093956689, 20187913378, 40375826756, 50469783445, 100939566890, 201879133780]

約数ペア:

[(1, 201879133780), (2, 100939566890), (4, 50469783445), (5, 40375826756), (10, 20187913378), (20, 10093956689), (53, 3809040260), (106, 1904520130), (212, 952260065), (265, 761808052), (359, 562337420), (530, 380904026), (718, 281168710), (1060, 190452013), (1436, 140584355), (1795, 112467484), (3590, 56233742), (7180, 28116871), (19027, 10610140), (38054, 5305070), (76108, 2652535), (95135, 2122028), (190270, 1061014), (380540, 530507)]