201635170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 414222336

約数和(自身を除く): 212587166

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 215, 235, 430, 470, 473, 517, 907, 946, 1034, 1814, 2021, 2365, 2585, 4042, 4535, 4730, 5170, 9070, 9977, 10105, 19954, 20210, 22231, 39001, 42629, 44462, 49885, 78002, 85258, 99770, 111155, 195005, 213145, 222310, 390010, 426290, 429011, 468919, 858022, 937838, 1833047, 2145055, 2344595, 3666094, 4290110, 4689190, 9165235, 18330470, 20163517, 40327034, 100817585, 201635170]

約数ペア:

[(1, 201635170), (2, 100817585), (5, 40327034), (10, 20163517), (11, 18330470), (22, 9165235), (43, 4689190), (47, 4290110), (55, 3666094), (86, 2344595), (94, 2145055), (110, 1833047), (215, 937838), (235, 858022), (430, 468919), (470, 429011), (473, 426290), (517, 390010), (907, 222310), (946, 213145), (1034, 195005), (1814, 111155), (2021, 99770), (2365, 85258), (2585, 78002), (4042, 49885), (4535, 44462), (4730, 42629), (5170, 39001), (9070, 22231), (9977, 20210), (10105, 19954)]