203703864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4957

約数の個数: 128

約数和(自身を含む): 659904000

約数和(自身を除く): 456200136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 4909, 5187, 5928, 6916, 9818, 10374, 13832, 14727, 19636, 20748, 29454, 34363, 39272, 41496, 58908, 63817, 68726, 93271, 103089, 117816, 127634, 137452, 186542, 191451, 206178, 255268, 274904, 279813, 373084, 382902, 412356, 446719, 510536, 559626, 652897, 746168, 765804, 824712, 893438, 1119252, 1212523, 1305794, 1340157, 1531608, 1786876, 1958691, 2238504, 2425046, 2611588, 2680314, 3573752, 3637569, 3917382, 4850092, 5223176, 5360628, 7275138, 7834764, 8487661, 9700184, 10721256, 14550276, 15669528, 16975322, 25462983, 29100552, 33950644, 50925966, 67901288, 101851932, 203703864]

約数ペア:

[(1, 203703864), (2, 101851932), (3, 67901288), (4, 50925966), (6, 33950644), (7, 29100552), (8, 25462983), (12, 16975322), (13, 15669528), (14, 14550276), (19, 10721256), (21, 9700184), (24, 8487661), (26, 7834764), (28, 7275138), (38, 5360628), (39, 5223176), (42, 4850092), (52, 3917382), (56, 3637569), (57, 3573752), (76, 2680314), (78, 2611588), (84, 2425046), (91, 2238504), (104, 1958691), (114, 1786876), (133, 1531608), (152, 1340157), (156, 1305794), (168, 1212523), (182, 1119252), (228, 893438), (247, 824712), (266, 765804), (273, 746168), (312, 652897), (364, 559626), (399, 510536), (456, 446719), (494, 412356), (532, 382902), (546, 373084), (728, 279813), (741, 274904), (798, 255268), (988, 206178), (1064, 191451), (1092, 186542), (1482, 137452), (1596, 127634), (1729, 117816), (1976, 103089), (2184, 93271), (2964, 68726), (3192, 63817), (3458, 58908), (4909, 41496), (5187, 39272), (5928, 34363), (6916, 29454), (9818, 20748), (10374, 19636), (13832, 14727)]