203489412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 557297664

約数和(自身を除く): 353808252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 151, 183, 244, 263, 302, 366, 427, 453, 526, 604, 732, 789, 854, 906, 1052, 1057, 1281, 1578, 1708, 1812, 1841, 2114, 2562, 3156, 3171, 3682, 4228, 5124, 5523, 6342, 7364, 9211, 11046, 12684, 16043, 18422, 22092, 27633, 32086, 36844, 39713, 48129, 55266, 64172, 64477, 79426, 96258, 110532, 112301, 119139, 128954, 158852, 192516, 193431, 224602, 238278, 257908, 277991, 336903, 386862, 449204, 476556, 555982, 673806, 773724, 833973, 1111964, 1347612, 1667946, 2422493, 3335892, 4844986, 7267479, 9689972, 14534958, 16957451, 29069916, 33914902, 50872353, 67829804, 101744706, 203489412]

約数ペア:

[(1, 203489412), (2, 101744706), (3, 67829804), (4, 50872353), (6, 33914902), (7, 29069916), (12, 16957451), (14, 14534958), (21, 9689972), (28, 7267479), (42, 4844986), (61, 3335892), (84, 2422493), (122, 1667946), (151, 1347612), (183, 1111964), (244, 833973), (263, 773724), (302, 673806), (366, 555982), (427, 476556), (453, 449204), (526, 386862), (604, 336903), (732, 277991), (789, 257908), (854, 238278), (906, 224602), (1052, 193431), (1057, 192516), (1281, 158852), (1578, 128954), (1708, 119139), (1812, 112301), (1841, 110532), (2114, 96258), (2562, 79426), (3156, 64477), (3171, 64172), (3682, 55266), (4228, 48129), (5124, 39713), (5523, 36844), (6342, 32086), (7364, 27633), (9211, 22092), (11046, 18422), (12684, 16043)]