201417498

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 442480896

約数和(自身を除く): 241063398

約数列:

[1, 2, 3, 6, 9, 18, 157, 263, 271, 314, 471, 526, 542, 789, 813, 942, 1413, 1578, 1626, 2367, 2439, 2826, 4734, 4878, 41291, 42547, 71273, 82582, 85094, 123873, 127641, 142546, 213819, 247746, 255282, 371619, 382923, 427638, 641457, 743238, 765846, 1282914, 11189861, 22379722, 33569583, 67139166, 100708749, 201417498]

約数ペア:

[(1, 201417498), (2, 100708749), (3, 67139166), (6, 33569583), (9, 22379722), (18, 11189861), (157, 1282914), (263, 765846), (271, 743238), (314, 641457), (471, 427638), (526, 382923), (542, 371619), (789, 255282), (813, 247746), (942, 213819), (1413, 142546), (1578, 127641), (1626, 123873), (2367, 85094), (2439, 82582), (2826, 71273), (4734, 42547), (4878, 41291)]