201620715314

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1\times {\mathrm{349}}^1\times {\mathrm{821}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 313310478600

約数和(自身を除く): 111689763286

約数列:

[1, 2, 37, 74, 257, 349, 514, 698, 821, 1369, 1642, 2738, 9509, 12913, 19018, 25826, 30377, 60754, 89693, 179386, 210997, 286529, 351833, 421994, 477781, 573058, 703666, 955562, 1123949, 2247898, 3318641, 6637282, 7806889, 10601573, 15613778, 21203146, 73637953, 122789717, 147275906, 245579434, 288854893, 392258201, 577709786, 784516402, 2724604261, 5449208522, 100810357657, 201620715314]

約数ペア:

[(1, 201620715314), (2, 100810357657), (37, 5449208522), (74, 2724604261), (257, 784516402), (349, 577709786), (514, 392258201), (698, 288854893), (821, 245579434), (1369, 147275906), (1642, 122789717), (2738, 73637953), (9509, 21203146), (12913, 15613778), (19018, 10601573), (25826, 7806889), (30377, 6637282), (60754, 3318641), (89693, 2247898), (179386, 1123949), (210997, 955562), (286529, 703666), (351833, 573058), (421994, 477781)]