207503807180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{8887}}^1$

素因数の和:9375

約数の個数: 96

約数和(自身を含む): 458849470464

約数和(自身を除く): 251345663284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 263, 386, 460, 526, 772, 965, 1052, 1315, 1930, 2630, 3860, 4439, 5260, 6049, 8878, 8887, 12098, 17756, 17774, 22195, 24196, 30245, 35548, 44390, 44435, 50759, 60490, 88780, 88870, 101518, 120980, 177740, 203036, 204401, 253795, 408802, 507590, 817604, 1015180, 1022005, 1167457, 1715191, 2044010, 2334914, 2337281, 3430382, 4088020, 4669828, 4674562, 5837285, 6860764, 8575955, 9349124, 11674570, 11686405, 17151910, 23349140, 23372810, 34303820, 39449393, 46745620, 53757463, 78898786, 107514926, 157797572, 197246965, 215029852, 268787315, 394493930, 451095233, 537574630, 788987860, 902190466, 1075149260, 1804380932, 2255476165, 4510952330, 9021904660, 10375190359, 20750380718, 41500761436, 51875951795, 103751903590, 207503807180]

約数ペア:

[(1, 207503807180), (2, 103751903590), (4, 51875951795), (5, 41500761436), (10, 20750380718), (20, 10375190359), (23, 9021904660), (46, 4510952330), (92, 2255476165), (115, 1804380932), (193, 1075149260), (230, 902190466), (263, 788987860), (386, 537574630), (460, 451095233), (526, 394493930), (772, 268787315), (965, 215029852), (1052, 197246965), (1315, 157797572), (1930, 107514926), (2630, 78898786), (3860, 53757463), (4439, 46745620), (5260, 39449393), (6049, 34303820), (8878, 23372810), (8887, 23349140), (12098, 17151910), (17756, 11686405), (17774, 11674570), (22195, 9349124), (24196, 8575955), (30245, 6860764), (35548, 5837285), (44390, 4674562), (44435, 4669828), (50759, 4088020), (60490, 3430382), (88780, 2337281), (88870, 2334914), (101518, 2044010), (120980, 1715191), (177740, 1167457), (203036, 1022005), (204401, 1015180), (253795, 817604), (408802, 507590)]