201977412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26423}}^1$

素因数の和:26457

約数の個数: 72

約数和(自身を含む): 590417856

約数和(自身を除く): 388440444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 26423, 52846, 79269, 105692, 158538, 184961, 317076, 343499, 369922, 554883, 686998, 739844, 1030497, 1109766, 1294727, 1373996, 2060994, 2219532, 2404493, 2589454, 3884181, 4121988, 4808986, 5178908, 7213479, 7768362, 9617972, 14426958, 15536724, 16831451, 28853916, 33662902, 50494353, 67325804, 100988706, 201977412]

約数ペア:

[(1, 201977412), (2, 100988706), (3, 67325804), (4, 50494353), (6, 33662902), (7, 28853916), (12, 16831451), (13, 15536724), (14, 14426958), (21, 9617972), (26, 7768362), (28, 7213479), (39, 5178908), (42, 4808986), (49, 4121988), (52, 3884181), (78, 2589454), (84, 2404493), (91, 2219532), (98, 2060994), (147, 1373996), (156, 1294727), (182, 1109766), (196, 1030497), (273, 739844), (294, 686998), (364, 554883), (546, 369922), (588, 343499), (637, 317076), (1092, 184961), (1274, 158538), (1911, 105692), (2548, 79269), (3822, 52846), (7644, 26423)]