204538430

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 373464000

約数和(自身を除く): 168925570

約数列:

[1, 2, 5, 10, 103, 206, 349, 515, 569, 698, 1030, 1138, 1745, 2845, 3490, 5690, 35947, 58607, 71894, 117214, 179735, 198581, 293035, 359470, 397162, 586070, 992905, 1985810, 20453843, 40907686, 102269215, 204538430]

約数ペア:

[(1, 204538430), (2, 102269215), (5, 40907686), (10, 20453843), (103, 1985810), (206, 992905), (349, 586070), (515, 397162), (569, 359470), (698, 293035), (1030, 198581), (1138, 179735), (1745, 117214), (2845, 71894), (3490, 58607), (5690, 35947)]