206675800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 515257200

約数和(自身を除く): 308581400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 89, 100, 136, 170, 178, 200, 340, 356, 425, 445, 680, 683, 712, 850, 890, 1366, 1513, 1700, 1780, 2225, 2732, 3026, 3400, 3415, 3560, 4450, 5464, 6052, 6830, 7565, 8900, 11611, 12104, 13660, 15130, 17075, 17800, 23222, 27320, 30260, 34150, 37825, 46444, 58055, 60520, 60787, 68300, 75650, 92888, 116110, 121574, 136600, 151300, 232220, 243148, 290275, 302600, 303935, 464440, 486296, 580550, 607870, 1033379, 1161100, 1215740, 1519675, 2066758, 2322200, 2431480, 3039350, 4133516, 5166895, 6078700, 8267032, 10333790, 12157400, 20667580, 25834475, 41335160, 51668950, 103337900, 206675800]

約数ペア:

[(1, 206675800), (2, 103337900), (4, 51668950), (5, 41335160), (8, 25834475), (10, 20667580), (17, 12157400), (20, 10333790), (25, 8267032), (34, 6078700), (40, 5166895), (50, 4133516), (68, 3039350), (85, 2431480), (89, 2322200), (100, 2066758), (136, 1519675), (170, 1215740), (178, 1161100), (200, 1033379), (340, 607870), (356, 580550), (425, 486296), (445, 464440), (680, 303935), (683, 302600), (712, 290275), (850, 243148), (890, 232220), (1366, 151300), (1513, 136600), (1700, 121574), (1780, 116110), (2225, 92888), (2732, 75650), (3026, 68300), (3400, 60787), (3415, 60520), (3560, 58055), (4450, 46444), (5464, 37825), (6052, 34150), (6830, 30260), (7565, 27320), (8900, 23222), (11611, 17800), (12104, 17075), (13660, 15130)]