282020102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 536699520

約数和(自身を除く): 254679418

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 169, 173, 182, 338, 346, 371, 689, 742, 1183, 1211, 1378, 2197, 2249, 2366, 2422, 4394, 4498, 4823, 8957, 9169, 9646, 15379, 15743, 17914, 18338, 29237, 30758, 31486, 58474, 62699, 64183, 116441, 119197, 125398, 128366, 204659, 232882, 238394, 380081, 409318, 760162, 815087, 834379, 1549561, 1630174, 1668758, 2660567, 3099122, 5321134, 10846927, 20144293, 21693854, 40288586, 141010051, 282020102]

約数ペア:

[(1, 282020102), (2, 141010051), (7, 40288586), (13, 21693854), (14, 20144293), (26, 10846927), (53, 5321134), (91, 3099122), (106, 2660567), (169, 1668758), (173, 1630174), (182, 1549561), (338, 834379), (346, 815087), (371, 760162), (689, 409318), (742, 380081), (1183, 238394), (1211, 232882), (1378, 204659), (2197, 128366), (2249, 125398), (2366, 119197), (2422, 116441), (4394, 64183), (4498, 62699), (4823, 58474), (8957, 31486), (9169, 30758), (9646, 29237), (15379, 18338), (15743, 17914)]