195890477342

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4451}}^1\times {\mathrm{15797}}^1$

素因数の和:20456

約数の個数: 32

約数和(自身を含む): 337596940800

約数和(自身を除く): 141706463458

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 4451, 8902, 15797, 31157, 31594, 62314, 110579, 221158, 885749, 1771498, 3143603, 6200243, 6287206, 12400486, 22005221, 44010442, 70312447, 140624894, 492187129, 984374258, 13992176953, 27984353906, 97945238671, 195890477342]

約数ペア:

[(1, 195890477342), (2, 97945238671), (7, 27984353906), (14, 13992176953), (199, 984374258), (398, 492187129), (1393, 140624894), (2786, 70312447), (4451, 44010442), (8902, 22005221), (15797, 12400486), (31157, 6287206), (31594, 6200243), (62314, 3143603), (110579, 1771498), (221158, 885749)]