201781368

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 598272000

約数和(自身を除く): 396490632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 607, 648, 684, 729, 972, 1026, 1214, 1368, 1458, 1539, 1821, 1944, 2052, 2187, 2428, 2916, 3078, 3642, 4104, 4374, 4617, 4856, 5463, 5832, 6156, 7284, 8748, 9234, 10926, 11533, 12312, 13851, 14568, 16389, 17496, 18468, 21852, 23066, 27702, 32778, 34599, 36936, 41553, 43704, 46132, 49167, 55404, 65556, 69198, 83106, 92264, 98334, 103797, 110808, 131112, 138396, 147501, 166212, 196668, 207594, 276792, 295002, 311391, 332424, 393336, 415188, 442503, 590004, 622782, 830376, 885006, 934173, 1180008, 1245564, 1327509, 1770012, 1868346, 2491128, 2655018, 2802519, 3540024, 3736692, 5310036, 5605038, 7473384, 8407557, 10620072, 11210076, 16815114, 22420152, 25222671, 33630228, 50445342, 67260456, 100890684, 201781368]

約数ペア:

[(1, 201781368), (2, 100890684), (3, 67260456), (4, 50445342), (6, 33630228), (8, 25222671), (9, 22420152), (12, 16815114), (18, 11210076), (19, 10620072), (24, 8407557), (27, 7473384), (36, 5605038), (38, 5310036), (54, 3736692), (57, 3540024), (72, 2802519), (76, 2655018), (81, 2491128), (108, 1868346), (114, 1770012), (152, 1327509), (162, 1245564), (171, 1180008), (216, 934173), (228, 885006), (243, 830376), (324, 622782), (342, 590004), (456, 442503), (486, 415188), (513, 393336), (607, 332424), (648, 311391), (684, 295002), (729, 276792), (972, 207594), (1026, 196668), (1214, 166212), (1368, 147501), (1458, 138396), (1539, 131112), (1821, 110808), (1944, 103797), (2052, 98334), (2187, 92264), (2428, 83106), (2916, 69198), (3078, 65556), (3642, 55404), (4104, 49167), (4374, 46132), (4617, 43704), (4856, 41553), (5463, 36936), (5832, 34599), (6156, 32778), (7284, 27702), (8748, 23066), (9234, 21852), (10926, 18468), (11533, 17496), (12312, 16389), (13851, 14568)]