217466312

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{32633}}^1$

素因数の和:32670

約数の個数: 48

約数和(自身を含む): 502237260

約数和(自身を除く): 284770948

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 32633, 65266, 130532, 228431, 261064, 456862, 554761, 913724, 1109522, 1599017, 1827448, 2219044, 3198034, 3883327, 4438088, 6396068, 7766654, 12792136, 15533308, 27183289, 31066616, 54366578, 108733156, 217466312]

約数ペア:

[(1, 217466312), (2, 108733156), (4, 54366578), (7, 31066616), (8, 27183289), (14, 15533308), (17, 12792136), (28, 7766654), (34, 6396068), (49, 4438088), (56, 3883327), (68, 3198034), (98, 2219044), (119, 1827448), (136, 1599017), (196, 1109522), (238, 913724), (392, 554761), (476, 456862), (833, 261064), (952, 228431), (1666, 130532), (3332, 65266), (6664, 32633)]