220194952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{6011}}^1$

素因数の和:6277

約数の個数: 32

約数和(自身を含む): 436471200

約数和(自身を除く): 216276248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 964, 1928, 4579, 6011, 9158, 12022, 18316, 24044, 36632, 48088, 114209, 228418, 456836, 913672, 1448651, 2897302, 5794604, 11589208, 27524369, 55048738, 110097476, 220194952]

約数ペア:

[(1, 220194952), (2, 110097476), (4, 55048738), (8, 27524369), (19, 11589208), (38, 5794604), (76, 2897302), (152, 1448651), (241, 913672), (482, 456836), (964, 228418), (1928, 114209), (4579, 48088), (6011, 36632), (9158, 24044), (12022, 18316)]