205388022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 493102080

約数和(自身を除く): 287714058

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 173, 322, 346, 483, 519, 966, 1038, 1211, 1229, 2422, 2458, 3633, 3687, 3979, 7266, 7374, 7958, 8603, 11937, 17206, 23874, 25809, 27853, 28267, 51618, 55706, 56534, 83559, 84801, 167118, 169602, 197869, 212617, 395738, 425234, 593607, 637851, 1187214, 1275702, 1488319, 2976638, 4464957, 4890191, 8929914, 9780382, 14670573, 29341146, 34231337, 68462674, 102694011, 205388022]

約数ペア:

[(1, 205388022), (2, 102694011), (3, 68462674), (6, 34231337), (7, 29341146), (14, 14670573), (21, 9780382), (23, 8929914), (42, 4890191), (46, 4464957), (69, 2976638), (138, 1488319), (161, 1275702), (173, 1187214), (322, 637851), (346, 593607), (483, 425234), (519, 395738), (966, 212617), (1038, 197869), (1211, 169602), (1229, 167118), (2422, 84801), (2458, 83559), (3633, 56534), (3687, 55706), (3979, 51618), (7266, 28267), (7374, 27853), (7958, 25809), (8603, 23874), (11937, 17206)]