200200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:47

約数の個数: 96

約数和(自身を含む): 624960

約数和(自身を除く): 424760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 130, 140, 143, 154, 175, 182, 200, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 440, 455, 520, 550, 572, 616, 650, 700, 715, 728, 770, 910, 1001, 1100, 1144, 1300, 1400, 1430, 1540, 1820, 1925, 2002, 2200, 2275, 2600, 2860, 3080, 3575, 3640, 3850, 4004, 4550, 5005, 5720, 7150, 7700, 8008, 9100, 10010, 14300, 15400, 18200, 20020, 25025, 28600, 40040, 50050, 100100, 200200]

約数ペア:

[(1, 200200), (2, 100100), (4, 50050), (5, 40040), (7, 28600), (8, 25025), (10, 20020), (11, 18200), (13, 15400), (14, 14300), (20, 10010), (22, 9100), (25, 8008), (26, 7700), (28, 7150), (35, 5720), (40, 5005), (44, 4550), (50, 4004), (52, 3850), (55, 3640), (56, 3575), (65, 3080), (70, 2860), (77, 2600), (88, 2275), (91, 2200), (100, 2002), (104, 1925), (110, 1820), (130, 1540), (140, 1430), (143, 1400), (154, 1300), (175, 1144), (182, 1100), (200, 1001), (220, 910), (260, 770), (275, 728), (280, 715), (286, 700), (308, 650), (325, 616), (350, 572), (364, 550), (385, 520), (440, 455)]