201997250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 468643968

約数和(自身を除く): 266646718

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 169, 175, 182, 250, 325, 338, 350, 455, 650, 683, 845, 875, 910, 1183, 1366, 1625, 1690, 1750, 2275, 2366, 3250, 3415, 4225, 4550, 4781, 5915, 6830, 8450, 8879, 9562, 11375, 11830, 17075, 17758, 21125, 22750, 23905, 29575, 34150, 42250, 44395, 47810, 59150, 62153, 85375, 88790, 115427, 119525, 124306, 147875, 170750, 221975, 230854, 239050, 295750, 310765, 443950, 577135, 597625, 621530, 807989, 1109875, 1154270, 1195250, 1553825, 1615978, 2219750, 2885675, 3107650, 4039945, 5771350, 7769125, 8079890, 14428375, 15538250, 20199725, 28856750, 40399450, 100998625, 201997250]

約数ペア:

[(1, 201997250), (2, 100998625), (5, 40399450), (7, 28856750), (10, 20199725), (13, 15538250), (14, 14428375), (25, 8079890), (26, 7769125), (35, 5771350), (50, 4039945), (65, 3107650), (70, 2885675), (91, 2219750), (125, 1615978), (130, 1553825), (169, 1195250), (175, 1154270), (182, 1109875), (250, 807989), (325, 621530), (338, 597625), (350, 577135), (455, 443950), (650, 310765), (683, 295750), (845, 239050), (875, 230854), (910, 221975), (1183, 170750), (1366, 147875), (1625, 124306), (1690, 119525), (1750, 115427), (2275, 88790), (2366, 85375), (3250, 62153), (3415, 59150), (4225, 47810), (4550, 44395), (4781, 42250), (5915, 34150), (6830, 29575), (8450, 23905), (8879, 22750), (9562, 21125), (11375, 17758), (11830, 17075)]