196257880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53917}}^1$

素因数の和:53948

約数の個数: 64

約数和(自身を含む): 543493440

約数和(自身を除く): 347235560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 53917, 107834, 215668, 269585, 377419, 431336, 539170, 700921, 754838, 1078340, 1401842, 1509676, 1887095, 2156680, 2803684, 3019352, 3504605, 3774190, 4906447, 5607368, 7009210, 7548380, 9812894, 14018420, 15096760, 19625788, 24532235, 28036840, 39251576, 49064470, 98128940, 196257880]

約数ペア:

[(1, 196257880), (2, 98128940), (4, 49064470), (5, 39251576), (7, 28036840), (8, 24532235), (10, 19625788), (13, 15096760), (14, 14018420), (20, 9812894), (26, 7548380), (28, 7009210), (35, 5607368), (40, 4906447), (52, 3774190), (56, 3504605), (65, 3019352), (70, 2803684), (91, 2156680), (104, 1887095), (130, 1509676), (140, 1401842), (182, 1078340), (260, 754838), (280, 700921), (364, 539170), (455, 431336), (520, 377419), (728, 269585), (910, 215668), (1820, 107834), (3640, 53917)]