201333360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838889}}^1$

素因数の和:838905

約数の個数: 40

約数和(自身を含む): 624134160

約数和(自身を除く): 422800800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838889, 1677778, 2516667, 3355556, 4194445, 5033334, 6711112, 8388890, 10066668, 12583335, 13422224, 16777780, 20133336, 25166670, 33555560, 40266672, 50333340, 67111120, 100666680, 201333360]

約数ペア:

[(1, 201333360), (2, 100666680), (3, 67111120), (4, 50333340), (5, 40266672), (6, 33555560), (8, 25166670), (10, 20133336), (12, 16777780), (15, 13422224), (16, 12583335), (20, 10066668), (24, 8388890), (30, 6711112), (40, 5033334), (48, 4194445), (60, 3355556), (80, 2516667), (120, 1677778), (240, 838889)]