194620292646910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{319410961}}^1$

素因数の和:319411133

約数の個数: 64

約数和(自身を含む): 389579162132160

約数和(自身を除く): 194958869485250

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 109, 130, 215, 218, 430, 545, 559, 1090, 1118, 1417, 2795, 2834, 4687, 5590, 7085, 9374, 14170, 23435, 46870, 60931, 121862, 304655, 609310, 319410961, 638821922, 1597054805, 3194109610, 4152342493, 8304684986, 13734671323, 20761712465, 27469342646, 34815794749, 41523424930, 68673356615, 69631589498, 137346713230, 174078973745, 178550727199, 348157947490, 357101454398, 452605331737, 892753635995, 905210663474, 1497079174207, 1785507271990, 2263026658685, 2994158348414, 4526053317370, 7485395871035, 14970791742070, 19462029264691, 38924058529382, 97310146323455, 194620292646910]

約数ペア:

[(1, 194620292646910), (2, 97310146323455), (5, 38924058529382), (10, 19462029264691), (13, 14970791742070), (26, 7485395871035), (43, 4526053317370), (65, 2994158348414), (86, 2263026658685), (109, 1785507271990), (130, 1497079174207), (215, 905210663474), (218, 892753635995), (430, 452605331737), (545, 357101454398), (559, 348157947490), (1090, 178550727199), (1118, 174078973745), (1417, 137346713230), (2795, 69631589498), (2834, 68673356615), (4687, 41523424930), (5590, 34815794749), (7085, 27469342646), (9374, 20761712465), (14170, 13734671323), (23435, 8304684986), (46870, 4152342493), (60931, 3194109610), (121862, 1597054805), (304655, 638821922), (609310, 319410961)]