195598854

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 307594746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 103, 138, 139, 198, 206, 207, 253, 278, 297, 309, 414, 417, 506, 594, 618, 621, 759, 834, 927, 1133, 1242, 1251, 1518, 1529, 1854, 2266, 2277, 2369, 2502, 2781, 3058, 3197, 3399, 3753, 4554, 4587, 4738, 5562, 6394, 6798, 6831, 7107, 7506, 9174, 9591, 10197, 13662, 13761, 14214, 14317, 19182, 20394, 21321, 26059, 27522, 28634, 28773, 30591, 35167, 41283, 42642, 42951, 52118, 57546, 61182, 63963, 70334, 78177, 82566, 85902, 86319, 105501, 127926, 128853, 156354, 157487, 172638, 211002, 234531, 257706, 314974, 316503, 329291, 386559, 469062, 472461, 633006, 658582, 703593, 773118, 944922, 949509, 987873, 1407186, 1417383, 1899018, 1975746, 2834766, 2963619, 3622201, 4252149, 5927238, 7244402, 8504298, 8890857, 10866603, 17781714, 21733206, 32599809, 65199618, 97799427, 195598854]

約数ペア:

[(1, 195598854), (2, 97799427), (3, 65199618), (6, 32599809), (9, 21733206), (11, 17781714), (18, 10866603), (22, 8890857), (23, 8504298), (27, 7244402), (33, 5927238), (46, 4252149), (54, 3622201), (66, 2963619), (69, 2834766), (99, 1975746), (103, 1899018), (138, 1417383), (139, 1407186), (198, 987873), (206, 949509), (207, 944922), (253, 773118), (278, 703593), (297, 658582), (309, 633006), (414, 472461), (417, 469062), (506, 386559), (594, 329291), (618, 316503), (621, 314974), (759, 257706), (834, 234531), (927, 211002), (1133, 172638), (1242, 157487), (1251, 156354), (1518, 128853), (1529, 127926), (1854, 105501), (2266, 86319), (2277, 85902), (2369, 82566), (2502, 78177), (2781, 70334), (3058, 63963), (3197, 61182), (3399, 57546), (3753, 52118), (4554, 42951), (4587, 42642), (4738, 41283), (5562, 35167), (6394, 30591), (6798, 28773), (6831, 28634), (7107, 27522), (7506, 26059), (9174, 21321), (9591, 20394), (10197, 19182), (13662, 14317), (13761, 14214)]