201558735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12073}}^1$

素因数の和:12144

約数の個数: 48

約数和(自身を含む): 406845504

約数和(自身を除く): 205286769

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 12073, 16695, 36219, 60365, 84511, 108657, 181095, 253533, 422555, 543285, 639869, 760599, 1267665, 1919607, 3199345, 3802995, 4479083, 5758821, 9598035, 13437249, 22395415, 28794105, 40311747, 67186245, 201558735]

約数ペア:

[(1, 201558735), (3, 67186245), (5, 40311747), (7, 28794105), (9, 22395415), (15, 13437249), (21, 9598035), (35, 5758821), (45, 4479083), (53, 3802995), (63, 3199345), (105, 1919607), (159, 1267665), (265, 760599), (315, 639869), (371, 543285), (477, 422555), (795, 253533), (1113, 181095), (1855, 108657), (2385, 84511), (3339, 60365), (5565, 36219), (12073, 16695)]