201627898

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 316483200

約数和(自身を除く): 114855302

約数列:

[1, 2, 59, 73, 89, 118, 146, 178, 263, 526, 4307, 5251, 6497, 8614, 10502, 12994, 15517, 19199, 23407, 31034, 38398, 46814, 383323, 766646, 1132741, 1381013, 1708711, 2265482, 2762026, 3417422, 100813949, 201627898]

約数ペア:

[(1, 201627898), (2, 100813949), (59, 3417422), (73, 2762026), (89, 2265482), (118, 1708711), (146, 1381013), (178, 1132741), (263, 766646), (526, 383323), (4307, 46814), (5251, 38398), (6497, 31034), (8614, 23407), (10502, 19199), (12994, 15517)]