201489210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172213}}^1$

素因数の和:172239

約数の個数: 48

約数和(自身を含む): 564173064

約数和(自身を除く): 362683854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172213, 344426, 516639, 861065, 1033278, 1549917, 1722130, 2238769, 2583195, 3099834, 4477538, 5166390, 6716307, 7749585, 11193845, 13432614, 15499170, 20148921, 22387690, 33581535, 40297842, 67163070, 100744605, 201489210]

約数ペア:

[(1, 201489210), (2, 100744605), (3, 67163070), (5, 40297842), (6, 33581535), (9, 22387690), (10, 20148921), (13, 15499170), (15, 13432614), (18, 11193845), (26, 7749585), (30, 6716307), (39, 5166390), (45, 4477538), (65, 3099834), (78, 2583195), (90, 2238769), (117, 1722130), (130, 1549917), (195, 1033278), (234, 861065), (390, 516639), (585, 344426), (1170, 172213)]