193706786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 393523200

約数和(自身を除く): 199816414

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 139, 169, 182, 217, 247, 266, 278, 338, 403, 434, 494, 589, 806, 973, 1178, 1183, 1729, 1807, 1946, 2366, 2641, 2821, 3211, 3458, 3614, 4123, 4309, 5239, 5282, 5642, 6422, 7657, 8246, 8618, 10478, 12649, 15314, 18487, 22477, 23491, 25298, 30163, 34333, 36673, 36974, 44954, 46982, 53599, 56017, 60326, 68666, 73346, 81871, 99541, 107198, 112034, 163742, 164437, 199082, 240331, 328874, 392119, 446329, 480662, 573097, 696787, 728221, 784238, 892658, 1064323, 1146194, 1393574, 1456442, 2128646, 3124303, 5097547, 6248606, 7450261, 10195094, 13836199, 14900522, 27672398, 96853393, 193706786]

約数ペア:

[(1, 193706786), (2, 96853393), (7, 27672398), (13, 14900522), (14, 13836199), (19, 10195094), (26, 7450261), (31, 6248606), (38, 5097547), (62, 3124303), (91, 2128646), (133, 1456442), (139, 1393574), (169, 1146194), (182, 1064323), (217, 892658), (247, 784238), (266, 728221), (278, 696787), (338, 573097), (403, 480662), (434, 446329), (494, 392119), (589, 328874), (806, 240331), (973, 199082), (1178, 164437), (1183, 163742), (1729, 112034), (1807, 107198), (1946, 99541), (2366, 81871), (2641, 73346), (2821, 68666), (3211, 60326), (3458, 56017), (3614, 53599), (4123, 46982), (4309, 44954), (5239, 36974), (5282, 36673), (5642, 34333), (6422, 30163), (7657, 25298), (8246, 23491), (8618, 22477), (10478, 18487), (12649, 15314)]