219784848

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{42793}}^1$

素因数の和:42911

約数の個数: 40

約数和(自身を含む): 573097248

約数和(自身を除く): 353312400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 42793, 85586, 128379, 171172, 256758, 342344, 513516, 684688, 1027032, 2054064, 4578851, 9157702, 13736553, 18315404, 27473106, 36630808, 54946212, 73261616, 109892424, 219784848]

約数ペア:

[(1, 219784848), (2, 109892424), (3, 73261616), (4, 54946212), (6, 36630808), (8, 27473106), (12, 18315404), (16, 13736553), (24, 9157702), (48, 4578851), (107, 2054064), (214, 1027032), (321, 684688), (428, 513516), (642, 342344), (856, 256758), (1284, 171172), (1712, 128379), (2568, 85586), (5136, 42793)]