201698880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 168

約数和(自身を含む): 681215808

約数和(自身を除く): 479516928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 727, 816, 867, 960, 1020, 1088, 1156, 1360, 1445, 1454, 1632, 1734, 2040, 2181, 2312, 2720, 2890, 2908, 3264, 3468, 3635, 4080, 4335, 4362, 4624, 5440, 5780, 5816, 6936, 7270, 8160, 8670, 8724, 9248, 10905, 11560, 11632, 12359, 13872, 14540, 16320, 17340, 17448, 18496, 21810, 23120, 23264, 24718, 27744, 29080, 34680, 34896, 37077, 43620, 46240, 46528, 49436, 55488, 58160, 61795, 69360, 69792, 74154, 87240, 92480, 98872, 116320, 123590, 138720, 139584, 148308, 174480, 185385, 197744, 210103, 232640, 247180, 277440, 296616, 348960, 370770, 395488, 420206, 494360, 593232, 630309, 697920, 741540, 790976, 840412, 988720, 1050515, 1186464, 1260618, 1483080, 1680824, 1977440, 2101030, 2372928, 2521236, 2966160, 3151545, 3361648, 3954880, 4202060, 5042472, 5932320, 6303090, 6723296, 8404120, 10084944, 11864640, 12606180, 13446592, 16808240, 20169888, 25212360, 33616480, 40339776, 50424720, 67232960, 100849440, 201698880]

約数ペア:

[(1, 201698880), (2, 100849440), (3, 67232960), (4, 50424720), (5, 40339776), (6, 33616480), (8, 25212360), (10, 20169888), (12, 16808240), (15, 13446592), (16, 12606180), (17, 11864640), (20, 10084944), (24, 8404120), (30, 6723296), (32, 6303090), (34, 5932320), (40, 5042472), (48, 4202060), (51, 3954880), (60, 3361648), (64, 3151545), (68, 2966160), (80, 2521236), (85, 2372928), (96, 2101030), (102, 1977440), (120, 1680824), (136, 1483080), (160, 1260618), (170, 1186464), (192, 1050515), (204, 988720), (240, 840412), (255, 790976), (272, 741540), (289, 697920), (320, 630309), (340, 593232), (408, 494360), (480, 420206), (510, 395488), (544, 370770), (578, 348960), (680, 296616), (727, 277440), (816, 247180), (867, 232640), (960, 210103), (1020, 197744), (1088, 185385), (1156, 174480), (1360, 148308), (1445, 139584), (1454, 138720), (1632, 123590), (1734, 116320), (2040, 98872), (2181, 92480), (2312, 87240), (2720, 74154), (2890, 69792), (2908, 69360), (3264, 61795), (3468, 58160), (3635, 55488), (4080, 49436), (4335, 46528), (4362, 46240), (4624, 43620), (5440, 37077), (5780, 34896), (5816, 34680), (6936, 29080), (7270, 27744), (8160, 24718), (8670, 23264), (8724, 23120), (9248, 21810), (10905, 18496), (11560, 17448), (11632, 17340), (12359, 16320), (13872, 14540)]