201398994

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 268893486

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 167, 207, 334, 414, 501, 621, 971, 1002, 1242, 1503, 1942, 2913, 3006, 3841, 4509, 5826, 7682, 8739, 9018, 11523, 17478, 22333, 23046, 26217, 34569, 44666, 52434, 66999, 69138, 103707, 133998, 162157, 200997, 207414, 324314, 401994, 486471, 602991, 972942, 1205982, 1459413, 2918826, 3729611, 4378239, 7459222, 8756478, 11188833, 22377666, 33566499, 67132998, 100699497, 201398994]

約数ペア:

[(1, 201398994), (2, 100699497), (3, 67132998), (6, 33566499), (9, 22377666), (18, 11188833), (23, 8756478), (27, 7459222), (46, 4378239), (54, 3729611), (69, 2918826), (138, 1459413), (167, 1205982), (207, 972942), (334, 602991), (414, 486471), (501, 401994), (621, 324314), (971, 207414), (1002, 200997), (1242, 162157), (1503, 133998), (1942, 103707), (2913, 69138), (3006, 66999), (3841, 52434), (4509, 44666), (5826, 34569), (7682, 26217), (8739, 23046), (9018, 22333), (11523, 17478)]