207943350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 537394176

約数和(自身を除く): 329450826

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 197, 227, 310, 394, 454, 465, 591, 681, 775, 930, 985, 1135, 1182, 1362, 1550, 1970, 2270, 2325, 2955, 3405, 4650, 4925, 5675, 5910, 6107, 6810, 7037, 9850, 11350, 12214, 14074, 14775, 17025, 18321, 21111, 29550, 30535, 34050, 35185, 36642, 42222, 44719, 61070, 70370, 89438, 91605, 105555, 134157, 152675, 175925, 183210, 211110, 223595, 268314, 305350, 351850, 447190, 458025, 527775, 670785, 916050, 1055550, 1117975, 1341570, 1386289, 2235950, 2772578, 3353925, 4158867, 6707850, 6931445, 8317734, 13862890, 20794335, 34657225, 41588670, 69314450, 103971675, 207943350]

約数ペア:

[(1, 207943350), (2, 103971675), (3, 69314450), (5, 41588670), (6, 34657225), (10, 20794335), (15, 13862890), (25, 8317734), (30, 6931445), (31, 6707850), (50, 4158867), (62, 3353925), (75, 2772578), (93, 2235950), (150, 1386289), (155, 1341570), (186, 1117975), (197, 1055550), (227, 916050), (310, 670785), (394, 527775), (454, 458025), (465, 447190), (591, 351850), (681, 305350), (775, 268314), (930, 223595), (985, 211110), (1135, 183210), (1182, 175925), (1362, 152675), (1550, 134157), (1970, 105555), (2270, 91605), (2325, 89438), (2955, 70370), (3405, 61070), (4650, 44719), (4925, 42222), (5675, 36642), (5910, 35185), (6107, 34050), (6810, 30535), (7037, 29550), (9850, 21111), (11350, 18321), (12214, 17025), (14074, 14775)]