200980500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19141}}^1$

素因数の和:19170

約数の個数: 96

約数和(自身を含む): 668898048

約数和(自身を除く): 467917548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 10500, 19141, 38282, 57423, 76564, 95705, 114846, 133987, 191410, 229692, 267974, 287115, 382820, 401961, 478525, 535948, 574230, 669935, 803922, 957050, 1148460, 1339870, 1435575, 1607844, 1914100, 2009805, 2392625, 2679740, 2871150, 3349675, 4019610, 4785250, 5742300, 6699350, 7177875, 8039220, 9570500, 10049025, 13398700, 14355750, 16748375, 20098050, 28711500, 33496750, 40196100, 50245125, 66993500, 100490250, 200980500]

約数ペア:

[(1, 200980500), (2, 100490250), (3, 66993500), (4, 50245125), (5, 40196100), (6, 33496750), (7, 28711500), (10, 20098050), (12, 16748375), (14, 14355750), (15, 13398700), (20, 10049025), (21, 9570500), (25, 8039220), (28, 7177875), (30, 6699350), (35, 5742300), (42, 4785250), (50, 4019610), (60, 3349675), (70, 2871150), (75, 2679740), (84, 2392625), (100, 2009805), (105, 1914100), (125, 1607844), (140, 1435575), (150, 1339870), (175, 1148460), (210, 957050), (250, 803922), (300, 669935), (350, 574230), (375, 535948), (420, 478525), (500, 401961), (525, 382820), (700, 287115), (750, 267974), (875, 229692), (1050, 191410), (1500, 133987), (1750, 114846), (2100, 95705), (2625, 76564), (3500, 57423), (5250, 38282), (10500, 19141)]