201463640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10739}}^1$

素因数の和:10824

約数の個数: 64

約数和(自身を含む): 525830400

約数和(自身を除く): 324366760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 10739, 18760, 21478, 42956, 53695, 75173, 85912, 107390, 150346, 214780, 300692, 375865, 429560, 601384, 719513, 751730, 1439026, 1503460, 2878052, 3006920, 3597565, 5036591, 5756104, 7195130, 10073182, 14390260, 20146364, 25182955, 28780520, 40292728, 50365910, 100731820, 201463640]

約数ペア:

[(1, 201463640), (2, 100731820), (4, 50365910), (5, 40292728), (7, 28780520), (8, 25182955), (10, 20146364), (14, 14390260), (20, 10073182), (28, 7195130), (35, 5756104), (40, 5036591), (56, 3597565), (67, 3006920), (70, 2878052), (134, 1503460), (140, 1439026), (268, 751730), (280, 719513), (335, 601384), (469, 429560), (536, 375865), (670, 300692), (938, 214780), (1340, 150346), (1876, 107390), (2345, 85912), (2680, 75173), (3752, 53695), (4690, 42956), (9380, 21478), (10739, 18760)]