207907000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{4243}}^1$

素因数の和:4278

約数の個数: 96

約数和(自身を含む): 566064720

約数和(自身を除く): 358157720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1750, 1960, 2450, 3500, 4243, 4900, 6125, 7000, 8486, 9800, 12250, 16972, 21215, 24500, 29701, 33944, 42430, 49000, 59402, 84860, 106075, 118804, 148505, 169720, 207907, 212150, 237608, 297010, 415814, 424300, 530375, 594020, 742525, 831628, 848600, 1039535, 1060750, 1188040, 1485050, 1663256, 2079070, 2121500, 2970100, 3712625, 4158140, 4243000, 5197675, 5940200, 7425250, 8316280, 10395350, 14850500, 20790700, 25988375, 29701000, 41581400, 51976750, 103953500, 207907000]

約数ペア:

[(1, 207907000), (2, 103953500), (4, 51976750), (5, 41581400), (7, 29701000), (8, 25988375), (10, 20790700), (14, 14850500), (20, 10395350), (25, 8316280), (28, 7425250), (35, 5940200), (40, 5197675), (49, 4243000), (50, 4158140), (56, 3712625), (70, 2970100), (98, 2121500), (100, 2079070), (125, 1663256), (140, 1485050), (175, 1188040), (196, 1060750), (200, 1039535), (245, 848600), (250, 831628), (280, 742525), (350, 594020), (392, 530375), (490, 424300), (500, 415814), (700, 297010), (875, 237608), (980, 212150), (1000, 207907), (1225, 169720), (1400, 148505), (1750, 118804), (1960, 106075), (2450, 84860), (3500, 59402), (4243, 49000), (4900, 42430), (6125, 33944), (7000, 29701), (8486, 24500), (9800, 21215), (12250, 16972)]