196773588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 108

約数和(自身を含む): 551896800

約数和(自身を除く): 355123212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 199, 227, 242, 363, 396, 398, 454, 484, 597, 681, 726, 796, 908, 1089, 1194, 1362, 1452, 1791, 2043, 2178, 2189, 2388, 2497, 2724, 3582, 4086, 4356, 4378, 4994, 6567, 7164, 7491, 8172, 8756, 9988, 13134, 14982, 19701, 22473, 24079, 26268, 27467, 29964, 39402, 44946, 45173, 48158, 54934, 72237, 78804, 82401, 89892, 90346, 96316, 109868, 135519, 144474, 164802, 180692, 216711, 247203, 271038, 288948, 329604, 406557, 433422, 494406, 496903, 542076, 813114, 866844, 988812, 993806, 1490709, 1626228, 1987612, 2981418, 4472127, 5465933, 5962836, 8944254, 10931866, 16397799, 17888508, 21863732, 32795598, 49193397, 65591196, 98386794, 196773588]

約数ペア:

[(1, 196773588), (2, 98386794), (3, 65591196), (4, 49193397), (6, 32795598), (9, 21863732), (11, 17888508), (12, 16397799), (18, 10931866), (22, 8944254), (33, 5962836), (36, 5465933), (44, 4472127), (66, 2981418), (99, 1987612), (121, 1626228), (132, 1490709), (198, 993806), (199, 988812), (227, 866844), (242, 813114), (363, 542076), (396, 496903), (398, 494406), (454, 433422), (484, 406557), (597, 329604), (681, 288948), (726, 271038), (796, 247203), (908, 216711), (1089, 180692), (1194, 164802), (1362, 144474), (1452, 135519), (1791, 109868), (2043, 96316), (2178, 90346), (2189, 89892), (2388, 82401), (2497, 78804), (2724, 72237), (3582, 54934), (4086, 48158), (4356, 45173), (4378, 44946), (4994, 39402), (6567, 29964), (7164, 27467), (7491, 26268), (8172, 24079), (8756, 22473), (9988, 19701), (13134, 14982)]