202212666

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 258126534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 107, 158, 214, 237, 321, 443, 474, 642, 711, 886, 963, 1329, 1422, 1926, 2133, 2658, 2889, 3987, 4266, 5778, 7974, 8453, 11961, 16906, 23922, 25359, 34997, 47401, 50718, 69994, 76077, 94802, 104991, 142203, 152154, 209982, 228231, 284406, 314973, 426609, 456462, 629946, 853218, 944919, 1279827, 1889838, 2559654, 3744679, 7489358, 11234037, 22468074, 33702111, 67404222, 101106333, 202212666]

約数ペア:

[(1, 202212666), (2, 101106333), (3, 67404222), (6, 33702111), (9, 22468074), (18, 11234037), (27, 7489358), (54, 3744679), (79, 2559654), (107, 1889838), (158, 1279827), (214, 944919), (237, 853218), (321, 629946), (443, 456462), (474, 426609), (642, 314973), (711, 284406), (886, 228231), (963, 209982), (1329, 152154), (1422, 142203), (1926, 104991), (2133, 94802), (2658, 76077), (2889, 69994), (3987, 50718), (4266, 47401), (5778, 34997), (7974, 25359), (8453, 23922), (11961, 16906)]