193835208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 380966712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 107, 123, 164, 168, 214, 246, 263, 287, 321, 328, 428, 492, 526, 574, 642, 749, 789, 856, 861, 984, 1052, 1148, 1284, 1498, 1578, 1722, 1841, 2104, 2247, 2296, 2568, 2996, 3156, 3444, 3682, 4387, 4494, 5523, 5992, 6312, 6888, 7364, 8774, 8988, 10783, 11046, 13161, 14728, 17548, 17976, 21566, 22092, 26322, 28141, 30709, 32349, 35096, 43132, 44184, 52644, 56282, 61418, 64698, 75481, 84423, 86264, 92127, 105288, 112564, 122836, 129396, 150962, 168846, 184254, 196987, 225128, 226443, 245672, 258792, 301924, 337692, 368508, 393974, 452886, 590961, 603848, 675384, 737016, 787948, 905772, 1153781, 1181922, 1575896, 1811544, 2307562, 2363844, 3461343, 4615124, 4727688, 6922686, 8076467, 9230248, 13845372, 16152934, 24229401, 27690744, 32305868, 48458802, 64611736, 96917604, 193835208]

約数ペア:

[(1, 193835208), (2, 96917604), (3, 64611736), (4, 48458802), (6, 32305868), (7, 27690744), (8, 24229401), (12, 16152934), (14, 13845372), (21, 9230248), (24, 8076467), (28, 6922686), (41, 4727688), (42, 4615124), (56, 3461343), (82, 2363844), (84, 2307562), (107, 1811544), (123, 1575896), (164, 1181922), (168, 1153781), (214, 905772), (246, 787948), (263, 737016), (287, 675384), (321, 603848), (328, 590961), (428, 452886), (492, 393974), (526, 368508), (574, 337692), (642, 301924), (749, 258792), (789, 245672), (856, 226443), (861, 225128), (984, 196987), (1052, 184254), (1148, 168846), (1284, 150962), (1498, 129396), (1578, 122836), (1722, 112564), (1841, 105288), (2104, 92127), (2247, 86264), (2296, 84423), (2568, 75481), (2996, 64698), (3156, 61418), (3444, 56282), (3682, 52644), (4387, 44184), (4494, 43132), (5523, 35096), (5992, 32349), (6312, 30709), (6888, 28141), (7364, 26322), (8774, 22092), (8988, 21566), (10783, 17976), (11046, 17548), (13161, 14728)]