213048342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 513257472

約数和(自身を除く): 300209130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 107, 117, 127, 134, 201, 214, 234, 254, 321, 381, 402, 603, 642, 762, 871, 963, 1143, 1206, 1391, 1651, 1742, 1926, 2286, 2613, 2782, 3302, 4173, 4953, 5226, 7169, 7839, 8346, 8509, 9906, 12519, 13589, 14338, 14859, 15678, 17018, 21507, 25038, 25527, 27178, 29718, 40767, 43014, 51054, 64521, 76581, 81534, 93197, 110617, 122301, 129042, 153162, 176657, 186394, 221234, 244602, 279591, 331851, 353314, 529971, 559182, 663702, 838773, 910463, 995553, 1059942, 1589913, 1677546, 1820926, 1991106, 2731389, 3179826, 5462778, 8194167, 11836019, 16388334, 23672038, 35508057, 71016114, 106524171, 213048342]

約数ペア:

[(1, 213048342), (2, 106524171), (3, 71016114), (6, 35508057), (9, 23672038), (13, 16388334), (18, 11836019), (26, 8194167), (39, 5462778), (67, 3179826), (78, 2731389), (107, 1991106), (117, 1820926), (127, 1677546), (134, 1589913), (201, 1059942), (214, 995553), (234, 910463), (254, 838773), (321, 663702), (381, 559182), (402, 529971), (603, 353314), (642, 331851), (762, 279591), (871, 244602), (963, 221234), (1143, 186394), (1206, 176657), (1391, 153162), (1651, 129042), (1742, 122301), (1926, 110617), (2286, 93197), (2613, 81534), (2782, 76581), (3302, 64521), (4173, 51054), (4953, 43014), (5226, 40767), (7169, 29718), (7839, 27178), (8346, 25527), (8509, 25038), (9906, 21507), (12519, 17018), (13589, 15678), (14338, 14859)]