202135986

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2409

約数の個数: 80

約数和(自身を含む): 499885848

約数和(自身を除く): 297749862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 117, 123, 162, 234, 246, 351, 369, 533, 702, 738, 1053, 1066, 1107, 1599, 2106, 2214, 2341, 3198, 3321, 4682, 4797, 6642, 7023, 9594, 14046, 14391, 21069, 28782, 30433, 42138, 43173, 60866, 63207, 86346, 91299, 95981, 126414, 182598, 189621, 191962, 273897, 287943, 379242, 547794, 575886, 821691, 863829, 1247753, 1643382, 1727658, 2465073, 2495506, 2591487, 3743259, 4930146, 5182974, 7486518, 7774461, 11229777, 15548922, 22459554, 33689331, 67378662, 101067993, 202135986]

約数ペア:

[(1, 202135986), (2, 101067993), (3, 67378662), (6, 33689331), (9, 22459554), (13, 15548922), (18, 11229777), (26, 7774461), (27, 7486518), (39, 5182974), (41, 4930146), (54, 3743259), (78, 2591487), (81, 2495506), (82, 2465073), (117, 1727658), (123, 1643382), (162, 1247753), (234, 863829), (246, 821691), (351, 575886), (369, 547794), (533, 379242), (702, 287943), (738, 273897), (1053, 191962), (1066, 189621), (1107, 182598), (1599, 126414), (2106, 95981), (2214, 91299), (2341, 86346), (3198, 63207), (3321, 60866), (4682, 43173), (4797, 42138), (6642, 30433), (7023, 28782), (9594, 21069), (14046, 14391)]