204085476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47639}}^1$

素因数の和:47673

約数の個数: 72

約数和(自身を含む): 624274560

約数和(自身を除く): 420189084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 47639, 95278, 142917, 190556, 285834, 333473, 428751, 571668, 666946, 809863, 857502, 1000419, 1333892, 1619726, 1715004, 2000838, 2429589, 3001257, 3239452, 4001676, 4859178, 5669041, 6002514, 7288767, 9718356, 11338082, 12005028, 14577534, 17007123, 22676164, 29155068, 34014246, 51021369, 68028492, 102042738, 204085476]

約数ペア:

[(1, 204085476), (2, 102042738), (3, 68028492), (4, 51021369), (6, 34014246), (7, 29155068), (9, 22676164), (12, 17007123), (14, 14577534), (17, 12005028), (18, 11338082), (21, 9718356), (28, 7288767), (34, 6002514), (36, 5669041), (42, 4859178), (51, 4001676), (63, 3239452), (68, 3001257), (84, 2429589), (102, 2000838), (119, 1715004), (126, 1619726), (153, 1333892), (204, 1000419), (238, 857502), (252, 809863), (306, 666946), (357, 571668), (476, 428751), (612, 333473), (714, 285834), (1071, 190556), (1428, 142917), (2142, 95278), (4284, 47639)]