222292004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{12413}}^1$

素因数の和:12476

約数の個数: 36

約数和(自身を含む): 439182492

約数和(自身を除く): 216890488

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 8954, 12413, 17908, 24826, 49652, 136543, 273086, 459281, 546172, 918562, 1501973, 1837124, 3003946, 5052091, 6007892, 10104182, 20208364, 55573001, 111146002, 222292004]

約数ペア:

[(1, 222292004), (2, 111146002), (4, 55573001), (11, 20208364), (22, 10104182), (37, 6007892), (44, 5052091), (74, 3003946), (121, 1837124), (148, 1501973), (242, 918562), (407, 546172), (484, 459281), (814, 273086), (1628, 136543), (4477, 49652), (8954, 24826), (12413, 17908)]