201820368

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{102551}}^1$

素因数の和:102603

約数の個数: 40

約数和(自身を含む): 534090816

約数和(自身を除く): 332270448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 102551, 205102, 307653, 410204, 615306, 820408, 1230612, 1640816, 2461224, 4204591, 4922448, 8409182, 12613773, 16818364, 25227546, 33636728, 50455092, 67273456, 100910184, 201820368]

約数ペア:

[(1, 201820368), (2, 100910184), (3, 67273456), (4, 50455092), (6, 33636728), (8, 25227546), (12, 16818364), (16, 12613773), (24, 8409182), (41, 4922448), (48, 4204591), (82, 2461224), (123, 1640816), (164, 1230612), (246, 820408), (328, 615306), (492, 410204), (656, 307653), (984, 205102), (1968, 102551)]