220102064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151169}}^1$

素因数の和:151197

約数の個数: 40

約数和(自身を含む): 524862240

約数和(自身を除く): 304760176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 151169, 302338, 604676, 1058183, 1209352, 1965197, 2116366, 2418704, 3930394, 4232732, 7860788, 8465464, 13756379, 15721576, 16930928, 27512758, 31443152, 55025516, 110051032, 220102064]

約数ペア:

[(1, 220102064), (2, 110051032), (4, 55025516), (7, 31443152), (8, 27512758), (13, 16930928), (14, 15721576), (16, 13756379), (26, 8465464), (28, 7860788), (52, 4232732), (56, 3930394), (91, 2418704), (104, 2116366), (112, 1965197), (182, 1209352), (208, 1058183), (364, 604676), (728, 302338), (1456, 151169)]