197993844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 548900352

約数和(自身を除く): 350906508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 67, 69, 83, 86, 92, 129, 134, 138, 166, 172, 201, 207, 249, 258, 268, 276, 332, 387, 402, 414, 498, 516, 603, 747, 774, 804, 828, 989, 996, 1206, 1494, 1541, 1548, 1909, 1978, 2412, 2881, 2967, 2988, 3082, 3569, 3818, 3956, 4623, 5561, 5727, 5762, 5934, 6164, 7138, 7636, 8643, 8901, 9246, 10707, 11122, 11454, 11524, 11868, 13869, 14276, 16683, 17181, 17286, 17802, 18492, 21414, 22244, 22908, 25929, 27738, 32121, 33366, 34362, 34572, 35604, 42828, 50049, 51858, 55476, 64242, 66263, 66732, 68724, 82087, 100098, 103716, 127903, 128484, 132526, 164174, 198789, 200196, 239123, 246261, 255806, 265052, 328348, 383709, 397578, 478246, 492522, 511612, 596367, 717369, 738783, 767418, 795156, 956492, 985044, 1151127, 1192734, 1434738, 1477566, 1534836, 2152107, 2302254, 2385468, 2869476, 2955132, 4304214, 4604508, 5499829, 8608428, 10999658, 16499487, 21999316, 32998974, 49498461, 65997948, 98996922, 197993844]

約数ペア:

[(1, 197993844), (2, 98996922), (3, 65997948), (4, 49498461), (6, 32998974), (9, 21999316), (12, 16499487), (18, 10999658), (23, 8608428), (36, 5499829), (43, 4604508), (46, 4304214), (67, 2955132), (69, 2869476), (83, 2385468), (86, 2302254), (92, 2152107), (129, 1534836), (134, 1477566), (138, 1434738), (166, 1192734), (172, 1151127), (201, 985044), (207, 956492), (249, 795156), (258, 767418), (268, 738783), (276, 717369), (332, 596367), (387, 511612), (402, 492522), (414, 478246), (498, 397578), (516, 383709), (603, 328348), (747, 265052), (774, 255806), (804, 246261), (828, 239123), (989, 200196), (996, 198789), (1206, 164174), (1494, 132526), (1541, 128484), (1548, 127903), (1909, 103716), (1978, 100098), (2412, 82087), (2881, 68724), (2967, 66732), (2988, 66263), (3082, 64242), (3569, 55476), (3818, 51858), (3956, 50049), (4623, 42828), (5561, 35604), (5727, 34572), (5762, 34362), (5934, 33366), (6164, 32121), (7138, 27738), (7636, 25929), (8643, 22908), (8901, 22244), (9246, 21414), (10707, 18492), (11122, 17802), (11454, 17286), (11524, 17181), (11868, 16683), (13869, 14276)]