201328270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12799}}^1$

素因数の和:12841

約数の個数: 48

約数和(自身を含む): 429004800

約数和(自身を除く): 227676530

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 12799, 15730, 25598, 63995, 127990, 140789, 166387, 281578, 332774, 703945, 831935, 1407890, 1548679, 1663870, 1830257, 3097358, 3660514, 7743395, 9151285, 15486790, 18302570, 20132827, 40265654, 100664135, 201328270]

約数ペア:

[(1, 201328270), (2, 100664135), (5, 40265654), (10, 20132827), (11, 18302570), (13, 15486790), (22, 9151285), (26, 7743395), (55, 3660514), (65, 3097358), (110, 1830257), (121, 1663870), (130, 1548679), (143, 1407890), (242, 831935), (286, 703945), (605, 332774), (715, 281578), (1210, 166387), (1430, 140789), (1573, 127990), (3146, 63995), (7865, 25598), (12799, 15730)]