201936560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19018

約数の個数: 80

約数和(自身を含む): 564844800

約数和(自身を除く): 362908240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 18979, 37958, 75916, 94895, 132853, 151832, 189790, 265706, 303664, 360601, 379580, 531412, 664265, 721202, 759160, 1062824, 1328530, 1442404, 1518320, 1803005, 2125648, 2524207, 2657060, 2884808, 3606010, 5048414, 5314120, 5769616, 7212020, 10096828, 10628240, 12621035, 14424040, 20193656, 25242070, 28848080, 40387312, 50484140, 100968280, 201936560]

約数ペア:

[(1, 201936560), (2, 100968280), (4, 50484140), (5, 40387312), (7, 28848080), (8, 25242070), (10, 20193656), (14, 14424040), (16, 12621035), (19, 10628240), (20, 10096828), (28, 7212020), (35, 5769616), (38, 5314120), (40, 5048414), (56, 3606010), (70, 2884808), (76, 2657060), (80, 2524207), (95, 2125648), (112, 1803005), (133, 1518320), (140, 1442404), (152, 1328530), (190, 1062824), (266, 759160), (280, 721202), (304, 664265), (380, 531412), (532, 379580), (560, 360601), (665, 303664), (760, 265706), (1064, 189790), (1330, 151832), (1520, 132853), (2128, 94895), (2660, 75916), (5320, 37958), (10640, 18979)]