197135496

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{21559}}^1$

素因数の和:21698

約数の個数: 48

約数和(自身を含む): 538137600

約数和(自身を除く): 341002104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 21559, 43118, 64677, 86236, 129354, 172472, 194031, 258708, 388062, 517416, 776124, 1552248, 2737993, 5475986, 8213979, 10951972, 16427958, 21903944, 24641937, 32855916, 49283874, 65711832, 98567748, 197135496]

約数ペア:

[(1, 197135496), (2, 98567748), (3, 65711832), (4, 49283874), (6, 32855916), (8, 24641937), (9, 21903944), (12, 16427958), (18, 10951972), (24, 8213979), (36, 5475986), (72, 2737993), (127, 1552248), (254, 776124), (381, 517416), (508, 388062), (762, 258708), (1016, 194031), (1143, 172472), (1524, 129354), (2286, 86236), (3048, 64677), (4572, 43118), (9144, 21559)]