199827768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 594961920

約数和(自身を除く): 395134152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 67, 82, 84, 123, 134, 164, 168, 201, 246, 268, 287, 328, 402, 433, 469, 492, 536, 574, 804, 861, 866, 938, 984, 1148, 1299, 1407, 1608, 1722, 1732, 1876, 2296, 2598, 2747, 2814, 3031, 3444, 3464, 3752, 5196, 5494, 5628, 6062, 6888, 8241, 9093, 10392, 10988, 11256, 12124, 16482, 17753, 18186, 19229, 21976, 24248, 29011, 32964, 35506, 36372, 38458, 53259, 57687, 58022, 65928, 71012, 72744, 76916, 87033, 106518, 115374, 116044, 124271, 142024, 153832, 174066, 203077, 213036, 230748, 232088, 248542, 348132, 372813, 406154, 426072, 461496, 497084, 609231, 696264, 745626, 812308, 994168, 1189451, 1218462, 1491252, 1624616, 2378902, 2436924, 2982504, 3568353, 4757804, 4873848, 7136706, 8326157, 9515608, 14273412, 16652314, 24978471, 28546824, 33304628, 49956942, 66609256, 99913884, 199827768]

約数ペア:

[(1, 199827768), (2, 99913884), (3, 66609256), (4, 49956942), (6, 33304628), (7, 28546824), (8, 24978471), (12, 16652314), (14, 14273412), (21, 9515608), (24, 8326157), (28, 7136706), (41, 4873848), (42, 4757804), (56, 3568353), (67, 2982504), (82, 2436924), (84, 2378902), (123, 1624616), (134, 1491252), (164, 1218462), (168, 1189451), (201, 994168), (246, 812308), (268, 745626), (287, 696264), (328, 609231), (402, 497084), (433, 461496), (469, 426072), (492, 406154), (536, 372813), (574, 348132), (804, 248542), (861, 232088), (866, 230748), (938, 213036), (984, 203077), (1148, 174066), (1299, 153832), (1407, 142024), (1608, 124271), (1722, 116044), (1732, 115374), (1876, 106518), (2296, 87033), (2598, 76916), (2747, 72744), (2814, 71012), (3031, 65928), (3444, 58022), (3464, 57687), (3752, 53259), (5196, 38458), (5494, 36372), (5628, 35506), (6062, 32964), (6888, 29011), (8241, 24248), (9093, 21976), (10392, 19229), (10988, 18186), (11256, 17753), (12124, 16482)]