201953622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 288337578

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 37, 38, 39, 57, 58, 74, 78, 87, 111, 114, 127, 174, 222, 247, 254, 377, 381, 481, 494, 551, 703, 741, 754, 762, 962, 1073, 1102, 1131, 1406, 1443, 1482, 1651, 1653, 2109, 2146, 2262, 2413, 2886, 3219, 3302, 3306, 3683, 4218, 4699, 4826, 4953, 6438, 7163, 7239, 7366, 9139, 9398, 9906, 11049, 13949, 14097, 14326, 14478, 18278, 20387, 21489, 22098, 27417, 27898, 28194, 31369, 40774, 41847, 42978, 47879, 54834, 61087, 61161, 62738, 69977, 83694, 89281, 94107, 95758, 122174, 122322, 136271, 139954, 143637, 178562, 183261, 188214, 209931, 265031, 267843, 272542, 287274, 366522, 408813, 419862, 530062, 535686, 795093, 817626, 909701, 1160653, 1590186, 1771523, 1819402, 2321306, 2589149, 2729103, 3481959, 3543046, 5178298, 5314569, 5458206, 6963918, 7767447, 10629138, 15534894, 33658937, 67317874, 100976811, 201953622]

約数ペア:

[(1, 201953622), (2, 100976811), (3, 67317874), (6, 33658937), (13, 15534894), (19, 10629138), (26, 7767447), (29, 6963918), (37, 5458206), (38, 5314569), (39, 5178298), (57, 3543046), (58, 3481959), (74, 2729103), (78, 2589149), (87, 2321306), (111, 1819402), (114, 1771523), (127, 1590186), (174, 1160653), (222, 909701), (247, 817626), (254, 795093), (377, 535686), (381, 530062), (481, 419862), (494, 408813), (551, 366522), (703, 287274), (741, 272542), (754, 267843), (762, 265031), (962, 209931), (1073, 188214), (1102, 183261), (1131, 178562), (1406, 143637), (1443, 139954), (1482, 136271), (1651, 122322), (1653, 122174), (2109, 95758), (2146, 94107), (2262, 89281), (2413, 83694), (2886, 69977), (3219, 62738), (3302, 61161), (3306, 61087), (3683, 54834), (4218, 47879), (4699, 42978), (4826, 41847), (4953, 40774), (6438, 31369), (7163, 28194), (7239, 27898), (7366, 27417), (9139, 22098), (9398, 21489), (9906, 20387), (11049, 18278), (13949, 14478), (14097, 14326)]