201058900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{823}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 500662400

約数和(自身を除く): 299603500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 349, 350, 698, 700, 823, 1396, 1646, 1745, 2443, 3292, 3490, 4115, 4886, 5761, 6980, 8230, 8725, 9772, 11522, 12215, 16460, 17450, 20575, 23044, 24430, 28805, 34900, 41150, 48860, 57610, 61075, 82300, 115220, 122150, 144025, 244300, 287227, 288050, 574454, 576100, 1148908, 1436135, 2010589, 2872270, 4021178, 5744540, 7180675, 8042356, 10052945, 14361350, 20105890, 28722700, 40211780, 50264725, 100529450, 201058900]

約数ペア:

[(1, 201058900), (2, 100529450), (4, 50264725), (5, 40211780), (7, 28722700), (10, 20105890), (14, 14361350), (20, 10052945), (25, 8042356), (28, 7180675), (35, 5744540), (50, 4021178), (70, 2872270), (100, 2010589), (140, 1436135), (175, 1148908), (349, 576100), (350, 574454), (698, 288050), (700, 287227), (823, 244300), (1396, 144025), (1646, 122150), (1745, 115220), (2443, 82300), (3292, 61075), (3490, 57610), (4115, 48860), (4886, 41150), (5761, 34900), (6980, 28805), (8230, 24430), (8725, 23044), (9772, 20575), (11522, 17450), (12215, 16460)]