223942964

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 456720768

約数和(自身を除く): 232777804

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 173, 332, 346, 557, 581, 692, 1114, 1162, 1211, 2228, 2324, 2422, 3899, 4844, 7798, 14359, 15596, 28718, 46231, 57436, 92462, 96361, 100513, 184924, 192722, 201026, 323617, 385444, 402052, 647234, 674527, 1294468, 1349054, 2698108, 7997963, 15995926, 31991852, 55985741, 111971482, 223942964]

約数ペア:

[(1, 223942964), (2, 111971482), (4, 55985741), (7, 31991852), (14, 15995926), (28, 7997963), (83, 2698108), (166, 1349054), (173, 1294468), (332, 674527), (346, 647234), (557, 402052), (581, 385444), (692, 323617), (1114, 201026), (1162, 192722), (1211, 184924), (2228, 100513), (2324, 96361), (2422, 92462), (3899, 57436), (4844, 46231), (7798, 28718), (14359, 15596)]