189202286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6977}}^1$

素因数の和:7148

約数の個数: 32

約数和(自身を含む): 351691200

約数和(自身を除く): 162488914

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 3874, 6977, 13559, 13954, 27118, 48839, 90701, 97678, 181402, 634907, 1039573, 1269814, 2079146, 7277011, 13514449, 14554022, 27028898, 94601143, 189202286]

約数ペア:

[(1, 189202286), (2, 94601143), (7, 27028898), (13, 14554022), (14, 13514449), (26, 7277011), (91, 2079146), (149, 1269814), (182, 1039573), (298, 634907), (1043, 181402), (1937, 97678), (2086, 90701), (3874, 48839), (6977, 27118), (13559, 13954)]