208843128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 648648000

約数和(自身を除く): 439804872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 89, 92, 104, 109, 117, 138, 156, 178, 184, 207, 218, 234, 267, 276, 299, 312, 327, 356, 414, 436, 468, 534, 552, 598, 654, 712, 801, 828, 872, 897, 936, 981, 1068, 1157, 1196, 1308, 1417, 1602, 1656, 1794, 1962, 2047, 2136, 2314, 2392, 2507, 2616, 2691, 2834, 3204, 3471, 3588, 3924, 4094, 4251, 4628, 5014, 5382, 5668, 6141, 6408, 6942, 7176, 7521, 7848, 8188, 8502, 9256, 9701, 10028, 10413, 10764, 11336, 12282, 12753, 13884, 15042, 16376, 17004, 18423, 19402, 20056, 20826, 21528, 22563, 24564, 25506, 26611, 27768, 29103, 30084, 32591, 34008, 36846, 38804, 41652, 45126, 49128, 51012, 53222, 58206, 60168, 65182, 73692, 77608, 79833, 83304, 87309, 90252, 97773, 102024, 106444, 116412, 126113, 130364, 147384, 159666, 174618, 180504, 195546, 212888, 223123, 232824, 239499, 252226, 260728, 293319, 319332, 349236, 378339, 391092, 446246, 478998, 504452, 586638, 638664, 669369, 698472, 756678, 782184, 892492, 957996, 1008904, 1135017, 1173276, 1338738, 1513356, 1784984, 1915992, 2008107, 2270034, 2346552, 2677476, 2900599, 3026712, 4016214, 4540068, 5354952, 5801198, 8032428, 8701797, 9080136, 11602396, 16064856, 17403594, 23204792, 26105391, 34807188, 52210782, 69614376, 104421564, 208843128]

約数ペア:

[(1, 208843128), (2, 104421564), (3, 69614376), (4, 52210782), (6, 34807188), (8, 26105391), (9, 23204792), (12, 17403594), (13, 16064856), (18, 11602396), (23, 9080136), (24, 8701797), (26, 8032428), (36, 5801198), (39, 5354952), (46, 4540068), (52, 4016214), (69, 3026712), (72, 2900599), (78, 2677476), (89, 2346552), (92, 2270034), (104, 2008107), (109, 1915992), (117, 1784984), (138, 1513356), (156, 1338738), (178, 1173276), (184, 1135017), (207, 1008904), (218, 957996), (234, 892492), (267, 782184), (276, 756678), (299, 698472), (312, 669369), (327, 638664), (356, 586638), (414, 504452), (436, 478998), (468, 446246), (534, 391092), (552, 378339), (598, 349236), (654, 319332), (712, 293319), (801, 260728), (828, 252226), (872, 239499), (897, 232824), (936, 223123), (981, 212888), (1068, 195546), (1157, 180504), (1196, 174618), (1308, 159666), (1417, 147384), (1602, 130364), (1656, 126113), (1794, 116412), (1962, 106444), (2047, 102024), (2136, 97773), (2314, 90252), (2392, 87309), (2507, 83304), (2616, 79833), (2691, 77608), (2834, 73692), (3204, 65182), (3471, 60168), (3588, 58206), (3924, 53222), (4094, 51012), (4251, 49128), (4628, 45126), (5014, 41652), (5382, 38804), (5668, 36846), (6141, 34008), (6408, 32591), (6942, 30084), (7176, 29103), (7521, 27768), (7848, 26611), (8188, 25506), (8502, 24564), (9256, 22563), (9701, 21528), (10028, 20826), (10413, 20056), (10764, 19402), (11336, 18423), (12282, 17004), (12753, 16376), (13884, 15042)]