201998972188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{23893}}^1$

素因数の和:24171

約数の個数: 96

約数和(自身を含む): 412123712000

約数和(自身を除く): 210124739812

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 199, 247, 398, 494, 559, 796, 817, 988, 1118, 1634, 2236, 2587, 3268, 3781, 5174, 7562, 8557, 10348, 10621, 15124, 17114, 21242, 23893, 34228, 42484, 47786, 49153, 95572, 98306, 111241, 162583, 196612, 222482, 310609, 325166, 444964, 453967, 621218, 650332, 907934, 1027399, 1242436, 1815868, 2054798, 2113579, 4109596, 4227158, 4754707, 5901571, 8454316, 9509414, 11803142, 13356187, 19018828, 19520581, 23606284, 26712374, 39041162, 53424748, 61811191, 78082324, 90339433, 123622382, 180678866, 204452401, 247244764, 253767553, 361357732, 408904802, 507535106, 817809604, 1015070212, 1174412629, 2348825258, 2657881213, 3884595619, 4697650516, 5315762426, 7769191238, 10631524852, 15538382476, 50499743047, 100999486094, 201998972188]

約数ペア:

[(1, 201998972188), (2, 100999486094), (4, 50499743047), (13, 15538382476), (19, 10631524852), (26, 7769191238), (38, 5315762426), (43, 4697650516), (52, 3884595619), (76, 2657881213), (86, 2348825258), (172, 1174412629), (199, 1015070212), (247, 817809604), (398, 507535106), (494, 408904802), (559, 361357732), (796, 253767553), (817, 247244764), (988, 204452401), (1118, 180678866), (1634, 123622382), (2236, 90339433), (2587, 78082324), (3268, 61811191), (3781, 53424748), (5174, 39041162), (7562, 26712374), (8557, 23606284), (10348, 19520581), (10621, 19018828), (15124, 13356187), (17114, 11803142), (21242, 9509414), (23893, 8454316), (34228, 5901571), (42484, 4754707), (47786, 4227158), (49153, 4109596), (95572, 2113579), (98306, 2054798), (111241, 1815868), (162583, 1242436), (196612, 1027399), (222482, 907934), (310609, 650332), (325166, 621218), (444964, 453967)]