199920923388

素因数分解:

$2^2\times 3^4\times {\mathrm{1901}}^1\times {\mathrm{324587}}^1$

素因数の和:326504

約数の個数: 60

約数和(自身を含む): 522909320472

約数和(自身を除く): 322988397084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1901, 3802, 5703, 7604, 11406, 17109, 22812, 34218, 51327, 68436, 102654, 153981, 205308, 307962, 324587, 615924, 649174, 973761, 1298348, 1947522, 2921283, 3895044, 5842566, 8763849, 11685132, 17527698, 26291547, 35055396, 52583094, 105166188, 617039887, 1234079774, 1851119661, 2468159548, 3702239322, 5553358983, 7404478644, 11106717966, 16660076949, 22213435932, 33320153898, 49980230847, 66640307796, 99960461694, 199920923388]

約数ペア:

[(1, 199920923388), (2, 99960461694), (3, 66640307796), (4, 49980230847), (6, 33320153898), (9, 22213435932), (12, 16660076949), (18, 11106717966), (27, 7404478644), (36, 5553358983), (54, 3702239322), (81, 2468159548), (108, 1851119661), (162, 1234079774), (324, 617039887), (1901, 105166188), (3802, 52583094), (5703, 35055396), (7604, 26291547), (11406, 17527698), (17109, 11685132), (22812, 8763849), (34218, 5842566), (51327, 3895044), (68436, 2921283), (102654, 1947522), (153981, 1298348), (205308, 973761), (307962, 649174), (324587, 615924)]