200887946

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 383648076

約数和(自身を除く): 182760130

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 173, 238, 287, 289, 346, 574, 578, 697, 833, 1211, 1394, 1666, 2009, 2023, 2422, 2941, 4018, 4046, 4879, 5882, 7093, 8477, 9758, 11849, 14161, 14186, 16954, 20587, 23698, 28322, 34153, 41174, 49651, 49997, 68306, 82943, 99302, 99994, 120581, 144109, 165886, 241162, 288218, 347557, 349979, 580601, 695114, 699958, 844067, 1161202, 1688134, 2049877, 2449853, 4099754, 4899706, 5908469, 11816938, 14349139, 28698278, 100443973, 200887946]

約数ペア:

[(1, 200887946), (2, 100443973), (7, 28698278), (14, 14349139), (17, 11816938), (34, 5908469), (41, 4899706), (49, 4099754), (82, 2449853), (98, 2049877), (119, 1688134), (173, 1161202), (238, 844067), (287, 699958), (289, 695114), (346, 580601), (574, 349979), (578, 347557), (697, 288218), (833, 241162), (1211, 165886), (1394, 144109), (1666, 120581), (2009, 99994), (2023, 99302), (2422, 82943), (2941, 68306), (4018, 49997), (4046, 49651), (4879, 41174), (5882, 34153), (7093, 28322), (8477, 23698), (9758, 20587), (11849, 16954), (14161, 14186)]