223669238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^4\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 40

約数和(自身を含む): 387620688

約数和(自身を除く): 163951450

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 289, 442, 578, 1339, 1751, 2678, 3502, 3757, 4913, 7514, 9826, 22763, 29767, 45526, 59534, 63869, 83521, 127738, 167042, 386971, 506039, 773942, 1012078, 1085773, 2171546, 6578507, 8602663, 13157014, 17205326, 111834619, 223669238]

約数ペア:

[(1, 223669238), (2, 111834619), (13, 17205326), (17, 13157014), (26, 8602663), (34, 6578507), (103, 2171546), (206, 1085773), (221, 1012078), (289, 773942), (442, 506039), (578, 386971), (1339, 167042), (1751, 127738), (2678, 83521), (3502, 63869), (3757, 59534), (4913, 45526), (7514, 29767), (9826, 22763)]