198464994

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 567665280

約数和(自身を除く): 369200286

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 882, 911, 931, 1197, 1274, 1482, 1638, 1729, 1822, 1862, 1911, 2223, 2394, 2733, 2793, 3458, 3822, 4446, 5187, 5466, 5586, 5733, 6377, 8199, 8379, 10374, 11466, 11843, 12103, 12754, 15561, 16398, 16758, 17309, 19131, 23686, 24206, 31122, 34618, 35529, 36309, 38262, 44639, 51927, 57393, 71058, 72618, 82901, 89278, 103854, 106587, 108927, 114786, 121163, 133917, 155781, 165802, 213174, 217854, 225017, 242326, 248703, 267834, 311562, 363489, 401751, 450034, 497406, 580307, 675051, 726978, 746109, 803502, 848141, 1090467, 1160614, 1350102, 1492218, 1575119, 1696282, 1740921, 2025153, 2180934, 2544423, 3150238, 3481842, 4050306, 4725357, 5088846, 5222763, 7633269, 9450714, 10445526, 11025833, 14176071, 15266538, 22051666, 28352142, 33077499, 66154998, 99232497, 198464994]

約数ペア:

[(1, 198464994), (2, 99232497), (3, 66154998), (6, 33077499), (7, 28352142), (9, 22051666), (13, 15266538), (14, 14176071), (18, 11025833), (19, 10445526), (21, 9450714), (26, 7633269), (38, 5222763), (39, 5088846), (42, 4725357), (49, 4050306), (57, 3481842), (63, 3150238), (78, 2544423), (91, 2180934), (98, 2025153), (114, 1740921), (117, 1696282), (126, 1575119), (133, 1492218), (147, 1350102), (171, 1160614), (182, 1090467), (234, 848141), (247, 803502), (266, 746109), (273, 726978), (294, 675051), (342, 580307), (399, 497406), (441, 450034), (494, 401751), (546, 363489), (637, 311562), (741, 267834), (798, 248703), (819, 242326), (882, 225017), (911, 217854), (931, 213174), (1197, 165802), (1274, 155781), (1482, 133917), (1638, 121163), (1729, 114786), (1822, 108927), (1862, 106587), (1911, 103854), (2223, 89278), (2394, 82901), (2733, 72618), (2793, 71058), (3458, 57393), (3822, 51927), (4446, 44639), (5187, 38262), (5466, 36309), (5586, 35529), (5733, 34618), (6377, 31122), (8199, 24206), (8379, 23686), (10374, 19131), (11466, 17309), (11843, 16758), (12103, 16398), (12754, 15561)]