205501184

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2861

約数の個数: 72

約数和(自身を含む): 480405408

約数和(自身を除く): 274904224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 2797, 4592, 5248, 5594, 9184, 10496, 11188, 18368, 19579, 22376, 36736, 39158, 44752, 73472, 78316, 89504, 114677, 156632, 179008, 229354, 313264, 358016, 458708, 626528, 716032, 802739, 917416, 1253056, 1605478, 1834832, 2506112, 3210956, 3669664, 5012224, 6421912, 7339328, 12843824, 14678656, 25687648, 29357312, 51375296, 102750592, 205501184]

約数ペア:

[(1, 205501184), (2, 102750592), (4, 51375296), (7, 29357312), (8, 25687648), (14, 14678656), (16, 12843824), (28, 7339328), (32, 6421912), (41, 5012224), (56, 3669664), (64, 3210956), (82, 2506112), (112, 1834832), (128, 1605478), (164, 1253056), (224, 917416), (256, 802739), (287, 716032), (328, 626528), (448, 458708), (574, 358016), (656, 313264), (896, 229354), (1148, 179008), (1312, 156632), (1792, 114677), (2296, 89504), (2624, 78316), (2797, 73472), (4592, 44752), (5248, 39158), (5594, 36736), (9184, 22376), (10496, 19579), (11188, 18368)]