201472470920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{305021}}^1$

素因数の和:305383

約数の個数: 96

約数和(自身を含む): 528889846680

約数和(自身を除く): 327417375760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 337, 392, 490, 674, 980, 1348, 1685, 1960, 2359, 2696, 3370, 4718, 6740, 9436, 11795, 13480, 16513, 18872, 23590, 33026, 47180, 66052, 82565, 94360, 132104, 165130, 305021, 330260, 610042, 660520, 1220084, 1525105, 2135147, 2440168, 3050210, 4270294, 6100420, 8540588, 10675735, 12200840, 14946029, 17081176, 21351470, 29892058, 42702940, 59784116, 74730145, 85405880, 102792077, 119568232, 149460290, 205584154, 298920580, 411168308, 513960385, 597841160, 719544539, 822336616, 1027920770, 1439089078, 2055841540, 2878178156, 3597722695, 4111683080, 5036811773, 5756356312, 7195445390, 10073623546, 14390890780, 20147247092, 25184058865, 28781781560, 40294494184, 50368117730, 100736235460, 201472470920]

約数ペア:

[(1, 201472470920), (2, 100736235460), (4, 50368117730), (5, 40294494184), (7, 28781781560), (8, 25184058865), (10, 20147247092), (14, 14390890780), (20, 10073623546), (28, 7195445390), (35, 5756356312), (40, 5036811773), (49, 4111683080), (56, 3597722695), (70, 2878178156), (98, 2055841540), (140, 1439089078), (196, 1027920770), (245, 822336616), (280, 719544539), (337, 597841160), (392, 513960385), (490, 411168308), (674, 298920580), (980, 205584154), (1348, 149460290), (1685, 119568232), (1960, 102792077), (2359, 85405880), (2696, 74730145), (3370, 59784116), (4718, 42702940), (6740, 29892058), (9436, 21351470), (11795, 17081176), (13480, 14946029), (16513, 12200840), (18872, 10675735), (23590, 8540588), (33026, 6100420), (47180, 4270294), (66052, 3050210), (82565, 2440168), (94360, 2135147), (132104, 1525105), (165130, 1220084), (305021, 660520), (330260, 610042)]