193775142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 440561664

約数和(自身を除く): 246786522

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 73, 74, 111, 146, 219, 222, 407, 438, 803, 814, 1087, 1221, 1606, 2174, 2409, 2442, 2701, 3261, 4818, 5402, 6522, 8103, 11957, 16206, 23914, 29711, 35871, 40219, 59422, 71742, 79351, 80438, 89133, 120657, 158702, 178266, 238053, 241314, 442409, 476106, 872861, 884818, 1327227, 1745722, 2618583, 2654454, 2935987, 5237166, 5871974, 8807961, 17615922, 32295857, 64591714, 96887571, 193775142]

約数ペア:

[(1, 193775142), (2, 96887571), (3, 64591714), (6, 32295857), (11, 17615922), (22, 8807961), (33, 5871974), (37, 5237166), (66, 2935987), (73, 2654454), (74, 2618583), (111, 1745722), (146, 1327227), (219, 884818), (222, 872861), (407, 476106), (438, 442409), (803, 241314), (814, 238053), (1087, 178266), (1221, 158702), (1606, 120657), (2174, 89133), (2409, 80438), (2442, 79351), (2701, 71742), (3261, 59422), (4818, 40219), (5402, 35871), (6522, 29711), (8103, 23914), (11957, 16206)]