201315730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4933}}^1$

素因数の和:5011

約数の個数: 64

約数和(自身を含む): 460401408

約数和(自身を除く): 259085678

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 1166, 1855, 2915, 3710, 4081, 4933, 5830, 8162, 9866, 20405, 24665, 34531, 40810, 49330, 54263, 69062, 108526, 172655, 261449, 271315, 345310, 379841, 522898, 542630, 759682, 1307245, 1830143, 1899205, 2614490, 2875939, 3660286, 3798410, 5751878, 9150715, 14379695, 18301430, 20131573, 28759390, 40263146, 100657865, 201315730]

約数ペア:

[(1, 201315730), (2, 100657865), (5, 40263146), (7, 28759390), (10, 20131573), (11, 18301430), (14, 14379695), (22, 9150715), (35, 5751878), (53, 3798410), (55, 3660286), (70, 2875939), (77, 2614490), (106, 1899205), (110, 1830143), (154, 1307245), (265, 759682), (371, 542630), (385, 522898), (530, 379841), (583, 345310), (742, 271315), (770, 261449), (1166, 172655), (1855, 108526), (2915, 69062), (3710, 54263), (4081, 49330), (4933, 40810), (5830, 34531), (8162, 24665), (9866, 20405)]