201994569595

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{165589}}^1$

素因数の和:166004

約数の個数: 48

約数和(自身を含む): 304452449280

約数和(自身を除く): 102457879685

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 383, 455, 637, 1915, 2681, 3185, 4979, 13405, 18767, 24895, 34853, 93835, 165589, 174265, 243971, 827945, 1159123, 1219855, 2152657, 5795615, 8113861, 10763285, 15068599, 40569305, 63420587, 75342995, 105480193, 317102935, 443944109, 527400965, 824467631, 2219720545, 3107608763, 4122338155, 5771273417, 15538043815, 28856367085, 40398913919, 201994569595]

約数ペア:

[(1, 201994569595), (5, 40398913919), (7, 28856367085), (13, 15538043815), (35, 5771273417), (49, 4122338155), (65, 3107608763), (91, 2219720545), (245, 824467631), (383, 527400965), (455, 443944109), (637, 317102935), (1915, 105480193), (2681, 75342995), (3185, 63420587), (4979, 40569305), (13405, 15068599), (18767, 10763285), (24895, 8113861), (34853, 5795615), (93835, 2152657), (165589, 1219855), (174265, 1159123), (243971, 827945)]