201888124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 385257600

約数和(自身を除く): 183369476

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 181, 188, 349, 362, 698, 724, 799, 1396, 1598, 3077, 3196, 5933, 6154, 8507, 11866, 12308, 16403, 17014, 23732, 32806, 34028, 63169, 65612, 126338, 144619, 252676, 278851, 289238, 557702, 578476, 1073873, 1115404, 2147746, 2968943, 4295492, 5937886, 11875772, 50472031, 100944062, 201888124]

約数ペア:

[(1, 201888124), (2, 100944062), (4, 50472031), (17, 11875772), (34, 5937886), (47, 4295492), (68, 2968943), (94, 2147746), (181, 1115404), (188, 1073873), (349, 578476), (362, 557702), (698, 289238), (724, 278851), (799, 252676), (1396, 144619), (1598, 126338), (3077, 65612), (3196, 63169), (5933, 34028), (6154, 32806), (8507, 23732), (11866, 17014), (12308, 16403)]