201802370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 456420096

約数和(自身を除く): 254617726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 685, 770, 959, 1370, 1507, 1913, 1918, 3014, 3826, 4795, 7535, 9565, 9590, 10549, 13391, 15070, 19130, 21043, 21098, 26782, 42086, 52745, 66955, 105215, 105490, 133910, 147301, 210430, 262081, 294602, 524162, 736505, 1310405, 1473010, 1834567, 2620810, 2882891, 3669134, 5765782, 9172835, 14414455, 18345670, 20180237, 28828910, 40360474, 100901185, 201802370]

約数ペア:

[(1, 201802370), (2, 100901185), (5, 40360474), (7, 28828910), (10, 20180237), (11, 18345670), (14, 14414455), (22, 9172835), (35, 5765782), (55, 3669134), (70, 2882891), (77, 2620810), (110, 1834567), (137, 1473010), (154, 1310405), (274, 736505), (385, 524162), (685, 294602), (770, 262081), (959, 210430), (1370, 147301), (1507, 133910), (1913, 105490), (1918, 105215), (3014, 66955), (3826, 52745), (4795, 42086), (7535, 26782), (9565, 21098), (9590, 21043), (10549, 19130), (13391, 15070)]