201365458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1453}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 364314240

約数和(自身を除く): 162948782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 521, 1042, 1453, 2906, 3647, 7294, 9899, 10171, 19798, 20342, 27607, 55214, 69293, 138586, 193249, 386498, 757013, 1514026, 5299091, 10598182, 14383247, 28766494, 100682729, 201365458]

約数ペア:

[(1, 201365458), (2, 100682729), (7, 28766494), (14, 14383247), (19, 10598182), (38, 5299091), (133, 1514026), (266, 757013), (521, 386498), (1042, 193249), (1453, 138586), (2906, 69293), (3647, 55214), (7294, 27607), (9899, 20342), (10171, 19798)]