201857200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 520600608

約数和(自身を除く): 318743408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 37, 40, 46, 50, 74, 80, 92, 100, 115, 148, 184, 185, 200, 230, 296, 368, 370, 400, 460, 575, 592, 593, 740, 851, 920, 925, 1150, 1186, 1480, 1702, 1840, 1850, 2300, 2372, 2960, 2965, 3404, 3700, 4255, 4600, 4744, 5930, 6808, 7400, 8510, 9200, 9488, 11860, 13616, 13639, 14800, 14825, 17020, 21275, 21941, 23720, 27278, 29650, 34040, 42550, 43882, 47440, 54556, 59300, 68080, 68195, 85100, 87764, 109112, 109705, 118600, 136390, 170200, 175528, 218224, 219410, 237200, 272780, 340400, 340975, 351056, 438820, 504643, 545560, 548525, 681950, 877640, 1009286, 1091120, 1097050, 1363900, 1755280, 2018572, 2194100, 2523215, 2727800, 4037144, 4388200, 5046430, 5455600, 8074288, 8776400, 10092860, 12616075, 20185720, 25232150, 40371440, 50464300, 100928600, 201857200]

約数ペア:

[(1, 201857200), (2, 100928600), (4, 50464300), (5, 40371440), (8, 25232150), (10, 20185720), (16, 12616075), (20, 10092860), (23, 8776400), (25, 8074288), (37, 5455600), (40, 5046430), (46, 4388200), (50, 4037144), (74, 2727800), (80, 2523215), (92, 2194100), (100, 2018572), (115, 1755280), (148, 1363900), (184, 1097050), (185, 1091120), (200, 1009286), (230, 877640), (296, 681950), (368, 548525), (370, 545560), (400, 504643), (460, 438820), (575, 351056), (592, 340975), (593, 340400), (740, 272780), (851, 237200), (920, 219410), (925, 218224), (1150, 175528), (1186, 170200), (1480, 136390), (1702, 118600), (1840, 109705), (1850, 109112), (2300, 87764), (2372, 85100), (2960, 68195), (2965, 68080), (3404, 59300), (3700, 54556), (4255, 47440), (4600, 43882), (4744, 42550), (5930, 34040), (6808, 29650), (7400, 27278), (8510, 23720), (9200, 21941), (9488, 21275), (11860, 17020), (13616, 14825), (13639, 14800)]