214979771524

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1014649}}^1$

素因数の和:1014737

約数の個数: 72

約数和(自身を含む): 466381843200

約数和(自身を除く): 251402071676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 322, 329, 644, 658, 1081, 1127, 1316, 2162, 2254, 2303, 4324, 4508, 4606, 7567, 9212, 15134, 30268, 52969, 105938, 211876, 1014649, 2029298, 4058596, 7102543, 14205086, 23336927, 28410172, 46673854, 47688503, 49717801, 93347708, 95377006, 99435602, 163358489, 190754012, 198871204, 326716978, 333819521, 653433956, 667639042, 1096835569, 1143509423, 1335278084, 2193671138, 2287018846, 2336736647, 4387342276, 4574037692, 4673473294, 7677848983, 9346946588, 15355697966, 30711395932, 53744942881, 107489885762, 214979771524]

約数ペア:

[(1, 214979771524), (2, 107489885762), (4, 53744942881), (7, 30711395932), (14, 15355697966), (23, 9346946588), (28, 7677848983), (46, 4673473294), (47, 4574037692), (49, 4387342276), (92, 2336736647), (94, 2287018846), (98, 2193671138), (161, 1335278084), (188, 1143509423), (196, 1096835569), (322, 667639042), (329, 653433956), (644, 333819521), (658, 326716978), (1081, 198871204), (1127, 190754012), (1316, 163358489), (2162, 99435602), (2254, 95377006), (2303, 93347708), (4324, 49717801), (4508, 47688503), (4606, 46673854), (7567, 28410172), (9212, 23336927), (15134, 14205086), (30268, 7102543), (52969, 4058596), (105938, 2029298), (211876, 1014649)]