222254566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 373621248

約数和(自身を除く): 151366682

約数列:

[1, 2, 17, 23, 34, 46, 71, 142, 391, 782, 1207, 1633, 2414, 3266, 4003, 8006, 27761, 55522, 68051, 92069, 136102, 184138, 284213, 568426, 1565173, 3130346, 4831621, 6536899, 9663242, 13073798, 111127283, 222254566]

約数ペア:

[(1, 222254566), (2, 111127283), (17, 13073798), (23, 9663242), (34, 6536899), (46, 4831621), (71, 3130346), (142, 1565173), (391, 568426), (782, 284213), (1207, 184138), (1633, 136102), (2414, 92069), (3266, 68051), (4003, 55522), (8006, 27761)]