242565206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 403341120

約数和(自身を除く): 160775914

約数列:

[1, 2, 13, 26, 53, 103, 106, 206, 689, 1339, 1378, 1709, 2678, 3418, 5459, 10918, 22217, 44434, 70967, 90577, 141934, 176027, 181154, 352054, 1177501, 2288351, 2355002, 4576702, 9329431, 18658862, 121282603, 242565206]

約数ペア:

[(1, 242565206), (2, 121282603), (13, 18658862), (26, 9329431), (53, 4576702), (103, 2355002), (106, 2288351), (206, 1177501), (689, 352054), (1339, 181154), (1378, 176027), (1709, 141934), (2678, 90577), (3418, 70967), (5459, 44434), (10918, 22217)]