225273482

素因数分解:

$2^1\times 7^3\times {\mathrm{541}}^1\times {\mathrm{607}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 395443200

約数和(自身を除く): 170169718

約数列:

[1, 2, 7, 14, 49, 98, 343, 541, 607, 686, 1082, 1214, 3787, 4249, 7574, 8498, 26509, 29743, 53018, 59486, 185563, 208201, 328387, 371126, 416402, 656774, 2298709, 4597418, 16090963, 32181926, 112636741, 225273482]

約数ペア:

[(1, 225273482), (2, 112636741), (7, 32181926), (14, 16090963), (49, 4597418), (98, 2298709), (343, 656774), (541, 416402), (607, 371126), (686, 328387), (1082, 208201), (1214, 185563), (3787, 59486), (4249, 53018), (7574, 29743), (8498, 26509)]