210293448

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 535550400

約数和(自身を除く): 325256952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 229, 249, 332, 458, 461, 498, 664, 687, 916, 922, 996, 1374, 1383, 1832, 1844, 1992, 2748, 2766, 3688, 5496, 5532, 11064, 19007, 38014, 38263, 57021, 76028, 76526, 105569, 114042, 114789, 152056, 153052, 211138, 228084, 229578, 306104, 316707, 422276, 456168, 459156, 633414, 844552, 918312, 1266828, 2533656, 8762227, 17524454, 26286681, 35048908, 52573362, 70097816, 105146724, 210293448]

約数ペア:

[(1, 210293448), (2, 105146724), (3, 70097816), (4, 52573362), (6, 35048908), (8, 26286681), (12, 17524454), (24, 8762227), (83, 2533656), (166, 1266828), (229, 918312), (249, 844552), (332, 633414), (458, 459156), (461, 456168), (498, 422276), (664, 316707), (687, 306104), (916, 229578), (922, 228084), (996, 211138), (1374, 153052), (1383, 152056), (1832, 114789), (1844, 114042), (1992, 105569), (2748, 76526), (2766, 76028), (3688, 57021), (5496, 38263), (5532, 38014), (11064, 19007)]