205417926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6997}}^1$

素因数の和:7245

約数の個数: 48

約数和(自身を含む): 510909984

約数和(自身を除く): 305492058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 233, 466, 699, 1398, 1631, 2097, 3262, 4194, 4893, 6997, 9786, 13994, 14679, 20991, 29358, 41982, 48979, 62973, 97958, 125946, 146937, 293874, 440811, 881622, 1630301, 3260602, 4890903, 9781806, 11412107, 14672709, 22824214, 29345418, 34236321, 68472642, 102708963, 205417926]

約数ペア:

[(1, 205417926), (2, 102708963), (3, 68472642), (6, 34236321), (7, 29345418), (9, 22824214), (14, 14672709), (18, 11412107), (21, 9781806), (42, 4890903), (63, 3260602), (126, 1630301), (233, 881622), (466, 440811), (699, 293874), (1398, 146937), (1631, 125946), (2097, 97958), (3262, 62973), (4194, 48979), (4893, 41982), (6997, 29358), (9786, 20991), (13994, 14679)]