207812034

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2972

約数の個数: 64

約数和(自身を含む): 487956480

約数和(自身を除く): 280144446

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 837, 1161, 1333, 1674, 2322, 2666, 2887, 3999, 5774, 7998, 8661, 11997, 17322, 23994, 25983, 35991, 51966, 71982, 77949, 89497, 124141, 155898, 178994, 248282, 268491, 372423, 536982, 744846, 805473, 1117269, 1610946, 2234538, 2416419, 3351807, 3848371, 4832838, 6703614, 7696742, 11545113, 23090226, 34635339, 69270678, 103906017, 207812034]

約数ペア:

[(1, 207812034), (2, 103906017), (3, 69270678), (6, 34635339), (9, 23090226), (18, 11545113), (27, 7696742), (31, 6703614), (43, 4832838), (54, 3848371), (62, 3351807), (86, 2416419), (93, 2234538), (129, 1610946), (186, 1117269), (258, 805473), (279, 744846), (387, 536982), (558, 372423), (774, 268491), (837, 248282), (1161, 178994), (1333, 155898), (1674, 124141), (2322, 89497), (2666, 77949), (2887, 71982), (3999, 51966), (5774, 35991), (7998, 25983), (8661, 23994), (11997, 17322)]