221652732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{155219}}^1$

素因数の和:155250

約数の個数: 48

約数和(自身を含む): 625847040

約数和(自身を除く): 404194308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 155219, 310438, 465657, 620876, 931314, 1086533, 1862628, 2173066, 2638723, 3259599, 4346132, 5277446, 6519198, 7916169, 10554892, 13038396, 15832338, 18471061, 31664676, 36942122, 55413183, 73884244, 110826366, 221652732]

約数ペア:

[(1, 221652732), (2, 110826366), (3, 73884244), (4, 55413183), (6, 36942122), (7, 31664676), (12, 18471061), (14, 15832338), (17, 13038396), (21, 10554892), (28, 7916169), (34, 6519198), (42, 5277446), (51, 4346132), (68, 3259599), (84, 2638723), (102, 2173066), (119, 1862628), (204, 1086533), (238, 931314), (357, 620876), (476, 465657), (714, 310438), (1428, 155219)]