201175572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 560770560

約数和(自身を除く): 359594988

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 169, 227, 228, 247, 276, 299, 338, 437, 454, 494, 507, 598, 676, 681, 741, 874, 897, 908, 988, 1014, 1196, 1311, 1362, 1482, 1748, 1794, 2028, 2622, 2724, 2951, 2964, 3211, 3588, 3887, 4313, 5221, 5244, 5681, 5902, 6422, 7774, 8626, 8853, 9633, 10442, 11362, 11661, 11804, 12844, 12939, 15548, 15663, 17043, 17252, 17706, 19266, 20884, 22724, 23322, 25878, 31326, 34086, 35412, 38363, 38532, 46644, 51756, 56069, 62652, 67873, 68172, 73853, 76726, 99199, 112138, 115089, 135746, 147706, 153452, 168207, 198398, 203619, 221559, 224276, 230178, 271492, 295412, 297597, 336414, 396796, 407238, 443118, 460356, 595194, 672828, 728897, 814476, 882349, 886236, 1190388, 1289587, 1457794, 1764698, 2186691, 2579174, 2647047, 2915588, 3529396, 3868761, 4373382, 5158348, 5294094, 7737522, 8746764, 10588188, 15475044, 16764631, 33529262, 50293893, 67058524, 100587786, 201175572]

約数ペア:

[(1, 201175572), (2, 100587786), (3, 67058524), (4, 50293893), (6, 33529262), (12, 16764631), (13, 15475044), (19, 10588188), (23, 8746764), (26, 7737522), (38, 5294094), (39, 5158348), (46, 4373382), (52, 3868761), (57, 3529396), (69, 2915588), (76, 2647047), (78, 2579174), (92, 2186691), (114, 1764698), (138, 1457794), (156, 1289587), (169, 1190388), (227, 886236), (228, 882349), (247, 814476), (276, 728897), (299, 672828), (338, 595194), (437, 460356), (454, 443118), (494, 407238), (507, 396796), (598, 336414), (676, 297597), (681, 295412), (741, 271492), (874, 230178), (897, 224276), (908, 221559), (988, 203619), (1014, 198398), (1196, 168207), (1311, 153452), (1362, 147706), (1482, 135746), (1748, 115089), (1794, 112138), (2028, 99199), (2622, 76726), (2724, 73853), (2951, 68172), (2964, 67873), (3211, 62652), (3588, 56069), (3887, 51756), (4313, 46644), (5221, 38532), (5244, 38363), (5681, 35412), (5902, 34086), (6422, 31326), (7774, 25878), (8626, 23322), (8853, 22724), (9633, 20884), (10442, 19266), (11362, 17706), (11661, 17252), (11804, 17043), (12844, 15663), (12939, 15548)]