228570904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{12659}}^1$

素因数の和:12763

約数の個数: 32

約数和(自身を含む): 447404400

約数和(自身を除く): 218833496

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028, 12659, 18056, 25318, 50636, 101272, 468383, 772199, 936766, 1544398, 1873532, 3088796, 3747064, 6177592, 28571363, 57142726, 114285452, 228570904]

約数ペア:

[(1, 228570904), (2, 114285452), (4, 57142726), (8, 28571363), (37, 6177592), (61, 3747064), (74, 3088796), (122, 1873532), (148, 1544398), (244, 936766), (296, 772199), (488, 468383), (2257, 101272), (4514, 50636), (9028, 25318), (12659, 18056)]