201942932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 384970320

約数和(自身を除く): 183027388

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 137, 212, 274, 409, 548, 818, 901, 1636, 1802, 2329, 3604, 4658, 6953, 7261, 9316, 13906, 14522, 21677, 27812, 29044, 43354, 56033, 86708, 112066, 123437, 224132, 246874, 368509, 493748, 737018, 952561, 1474036, 1905122, 2969749, 3810244, 5939498, 11878996, 50485733, 100971466, 201942932]

約数ペア:

[(1, 201942932), (2, 100971466), (4, 50485733), (17, 11878996), (34, 5939498), (53, 3810244), (68, 2969749), (106, 1905122), (137, 1474036), (212, 952561), (274, 737018), (409, 493748), (548, 368509), (818, 246874), (901, 224132), (1636, 123437), (1802, 112066), (2329, 86708), (3604, 56033), (4658, 43354), (6953, 29044), (7261, 27812), (9316, 21677), (13906, 14522)]