200891964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 602483616

約数和(自身を除く): 401591652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 49, 52, 78, 82, 84, 91, 98, 123, 147, 156, 164, 182, 196, 246, 273, 287, 294, 364, 492, 533, 546, 574, 588, 637, 641, 861, 1066, 1092, 1148, 1274, 1282, 1599, 1722, 1911, 1923, 2009, 2132, 2548, 2564, 3198, 3444, 3731, 3822, 3846, 4018, 4487, 6027, 6396, 7462, 7644, 7692, 8036, 8333, 8974, 11193, 12054, 13461, 14924, 16666, 17948, 22386, 24108, 24999, 26117, 26281, 26922, 31409, 33332, 44772, 49998, 52234, 52562, 53844, 58331, 62818, 78351, 78843, 94227, 99996, 104468, 105124, 116662, 125636, 156702, 157686, 174993, 183967, 188454, 233324, 313404, 315372, 341653, 349986, 367934, 376908, 408317, 551901, 683306, 699972, 735868, 816634, 1024959, 1103802, 1224951, 1287769, 1366612, 1633268, 2049918, 2207604, 2391571, 2449902, 2575538, 3863307, 4099836, 4783142, 4899804, 5151076, 7174713, 7726614, 9566284, 14349426, 15453228, 16740997, 28698852, 33481994, 50222991, 66963988, 100445982, 200891964]

約数ペア:

[(1, 200891964), (2, 100445982), (3, 66963988), (4, 50222991), (6, 33481994), (7, 28698852), (12, 16740997), (13, 15453228), (14, 14349426), (21, 9566284), (26, 7726614), (28, 7174713), (39, 5151076), (41, 4899804), (42, 4783142), (49, 4099836), (52, 3863307), (78, 2575538), (82, 2449902), (84, 2391571), (91, 2207604), (98, 2049918), (123, 1633268), (147, 1366612), (156, 1287769), (164, 1224951), (182, 1103802), (196, 1024959), (246, 816634), (273, 735868), (287, 699972), (294, 683306), (364, 551901), (492, 408317), (533, 376908), (546, 367934), (574, 349986), (588, 341653), (637, 315372), (641, 313404), (861, 233324), (1066, 188454), (1092, 183967), (1148, 174993), (1274, 157686), (1282, 156702), (1599, 125636), (1722, 116662), (1911, 105124), (1923, 104468), (2009, 99996), (2132, 94227), (2548, 78843), (2564, 78351), (3198, 62818), (3444, 58331), (3731, 53844), (3822, 52562), (3846, 52234), (4018, 49998), (4487, 44772), (6027, 33332), (6396, 31409), (7462, 26922), (7644, 26281), (7692, 26117), (8036, 24999), (8333, 24108), (8974, 22386), (11193, 17948), (12054, 16666), (13461, 14924)]