200399460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7697

約数の個数: 96

約数和(自身を含む): 616412160

約数和(自身を除く): 416012700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 7643, 8740, 13110, 15286, 22929, 26220, 30572, 38215, 45858, 76430, 91716, 114645, 145217, 152860, 175789, 229290, 290434, 351578, 435651, 458580, 527367, 580868, 703156, 726085, 871302, 878945, 1054734, 1452170, 1742604, 1757890, 2109468, 2178255, 2636835, 2904340, 3339991, 3515780, 4356510, 5273670, 6679982, 8713020, 10019973, 10547340, 13359964, 16699955, 20039946, 33399910, 40079892, 50099865, 66799820, 100199730, 200399460]

約数ペア:

[(1, 200399460), (2, 100199730), (3, 66799820), (4, 50099865), (5, 40079892), (6, 33399910), (10, 20039946), (12, 16699955), (15, 13359964), (19, 10547340), (20, 10019973), (23, 8713020), (30, 6679982), (38, 5273670), (46, 4356510), (57, 3515780), (60, 3339991), (69, 2904340), (76, 2636835), (92, 2178255), (95, 2109468), (114, 1757890), (115, 1742604), (138, 1452170), (190, 1054734), (228, 878945), (230, 871302), (276, 726085), (285, 703156), (345, 580868), (380, 527367), (437, 458580), (460, 435651), (570, 351578), (690, 290434), (874, 229290), (1140, 175789), (1311, 152860), (1380, 145217), (1748, 114645), (2185, 91716), (2622, 76430), (4370, 45858), (5244, 38215), (6555, 30572), (7643, 26220), (8740, 22929), (13110, 15286)]