196236474

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 301427526

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 71, 79, 98, 102, 119, 142, 147, 158, 213, 237, 238, 294, 343, 357, 426, 474, 497, 553, 686, 714, 833, 994, 1029, 1106, 1207, 1343, 1491, 1659, 1666, 2058, 2414, 2499, 2686, 2982, 3318, 3479, 3621, 3871, 4029, 4998, 5609, 5831, 6958, 7242, 7742, 8058, 8449, 9401, 10437, 11218, 11613, 11662, 16827, 16898, 17493, 18802, 20874, 23226, 24353, 25347, 27097, 28203, 33654, 34986, 39263, 48706, 50694, 54194, 56406, 59143, 65807, 73059, 78526, 81291, 95353, 117789, 118286, 131614, 146118, 162582, 177429, 190706, 197421, 235578, 274841, 286059, 354858, 394842, 414001, 460649, 549682, 572118, 667471, 824523, 828002, 921298, 1242003, 1334942, 1381947, 1649046, 1923887, 2002413, 2484006, 2763894, 3847774, 4004826, 4672297, 5771661, 9344594, 11543322, 14016891, 28033782, 32706079, 65412158, 98118237, 196236474]

約数ペア:

[(1, 196236474), (2, 98118237), (3, 65412158), (6, 32706079), (7, 28033782), (14, 14016891), (17, 11543322), (21, 9344594), (34, 5771661), (42, 4672297), (49, 4004826), (51, 3847774), (71, 2763894), (79, 2484006), (98, 2002413), (102, 1923887), (119, 1649046), (142, 1381947), (147, 1334942), (158, 1242003), (213, 921298), (237, 828002), (238, 824523), (294, 667471), (343, 572118), (357, 549682), (426, 460649), (474, 414001), (497, 394842), (553, 354858), (686, 286059), (714, 274841), (833, 235578), (994, 197421), (1029, 190706), (1106, 177429), (1207, 162582), (1343, 146118), (1491, 131614), (1659, 118286), (1666, 117789), (2058, 95353), (2414, 81291), (2499, 78526), (2686, 73059), (2982, 65807), (3318, 59143), (3479, 56406), (3621, 54194), (3871, 50694), (4029, 48706), (4998, 39263), (5609, 34986), (5831, 33654), (6958, 28203), (7242, 27097), (7742, 25347), (8058, 24353), (8449, 23226), (9401, 20874), (10437, 18802), (11218, 17493), (11613, 16898), (11662, 16827)]