206838684

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{16369}}^1$

素因数の和:16401

約数の個数: 72

約数和(自身を含む): 583950640

約数和(自身を除く): 377111956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 16369, 32738, 49107, 65476, 98214, 147321, 196428, 212797, 294642, 425594, 441963, 589284, 638391, 851188, 883926, 1276782, 1325889, 1767852, 1915173, 2553564, 2651778, 3830346, 3977667, 5303556, 5745519, 7660692, 7955334, 11491038, 15910668, 17236557, 22982076, 34473114, 51709671, 68946228, 103419342, 206838684]

約数ペア:

[(1, 206838684), (2, 103419342), (3, 68946228), (4, 51709671), (6, 34473114), (9, 22982076), (12, 17236557), (13, 15910668), (18, 11491038), (26, 7955334), (27, 7660692), (36, 5745519), (39, 5303556), (52, 3977667), (54, 3830346), (78, 2651778), (81, 2553564), (108, 1915173), (117, 1767852), (156, 1325889), (162, 1276782), (234, 883926), (243, 851188), (324, 638391), (351, 589284), (468, 441963), (486, 425594), (702, 294642), (972, 212797), (1053, 196428), (1404, 147321), (2106, 98214), (3159, 65476), (4212, 49107), (6318, 32738), (12636, 16369)]