207836900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 480906720

約数和(自身を除く): 273069820

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 179, 340, 358, 425, 683, 716, 850, 895, 1366, 1700, 1790, 2732, 3043, 3415, 3580, 4475, 6086, 6830, 8950, 11611, 12172, 13660, 15215, 17075, 17900, 23222, 30430, 34150, 46444, 58055, 60860, 68300, 76075, 116110, 122257, 152150, 232220, 244514, 290275, 304300, 489028, 580550, 611285, 1161100, 1222570, 2078369, 2445140, 3056425, 4156738, 6112850, 8313476, 10391845, 12225700, 20783690, 41567380, 51959225, 103918450, 207836900]

約数ペア:

[(1, 207836900), (2, 103918450), (4, 51959225), (5, 41567380), (10, 20783690), (17, 12225700), (20, 10391845), (25, 8313476), (34, 6112850), (50, 4156738), (68, 3056425), (85, 2445140), (100, 2078369), (170, 1222570), (179, 1161100), (340, 611285), (358, 580550), (425, 489028), (683, 304300), (716, 290275), (850, 244514), (895, 232220), (1366, 152150), (1700, 122257), (1790, 116110), (2732, 76075), (3043, 68300), (3415, 60860), (3580, 58055), (4475, 46444), (6086, 34150), (6830, 30430), (8950, 23222), (11611, 17900), (12172, 17075), (13660, 15215)]