197420702994

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{16633}}^1$

素因数の和:17000

約数の個数: 96

約数和(自身を含む): 448399411200

約数和(自身を除く): 250978708206

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 239, 267, 279, 478, 534, 558, 717, 801, 1434, 1602, 2151, 2759, 4302, 5518, 7409, 8277, 14818, 16554, 16633, 21271, 22227, 24831, 33266, 42542, 44454, 49662, 49899, 63813, 66681, 99798, 127626, 133362, 149697, 191439, 299394, 382878, 515623, 659401, 1031246, 1318802, 1480337, 1546869, 1978203, 2960674, 3093738, 3956406, 3975287, 4441011, 4640607, 5934609, 7950574, 8882022, 9281214, 11869218, 11925861, 13323033, 23851722, 26646066, 35777583, 45890447, 71555166, 91780894, 123233897, 137671341, 246467794, 275342682, 353800543, 369701691, 413014023, 707601086, 739403382, 826028046, 1061401629, 1109105073, 2122803258, 2218210146, 3184204887, 6368409774, 10967816833, 21935633666, 32903450499, 65806900998, 98710351497, 197420702994]

約数ペア:

[(1, 197420702994), (2, 98710351497), (3, 65806900998), (6, 32903450499), (9, 21935633666), (18, 10967816833), (31, 6368409774), (62, 3184204887), (89, 2218210146), (93, 2122803258), (178, 1109105073), (186, 1061401629), (239, 826028046), (267, 739403382), (279, 707601086), (478, 413014023), (534, 369701691), (558, 353800543), (717, 275342682), (801, 246467794), (1434, 137671341), (1602, 123233897), (2151, 91780894), (2759, 71555166), (4302, 45890447), (5518, 35777583), (7409, 26646066), (8277, 23851722), (14818, 13323033), (16554, 11925861), (16633, 11869218), (21271, 9281214), (22227, 8882022), (24831, 7950574), (33266, 5934609), (42542, 4640607), (44454, 4441011), (49662, 3975287), (49899, 3956406), (63813, 3093738), (66681, 2960674), (99798, 1978203), (127626, 1546869), (133362, 1480337), (149697, 1318802), (191439, 1031246), (299394, 659401), (382878, 515623)]