201762092

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 410356800

約数和(自身を除く): 208594708

約数列:

[1, 2, 4, 7, 14, 28, 137, 149, 274, 298, 353, 548, 596, 706, 959, 1043, 1412, 1918, 2086, 2471, 3836, 4172, 4942, 9884, 20413, 40826, 48361, 52597, 81652, 96722, 105194, 142891, 193444, 210388, 285782, 338527, 368179, 571564, 677054, 736358, 1354108, 1472716, 7205789, 14411578, 28823156, 50440523, 100881046, 201762092]

約数ペア:

[(1, 201762092), (2, 100881046), (4, 50440523), (7, 28823156), (14, 14411578), (28, 7205789), (137, 1472716), (149, 1354108), (274, 736358), (298, 677054), (353, 571564), (548, 368179), (596, 338527), (706, 285782), (959, 210388), (1043, 193444), (1412, 142891), (1918, 105194), (2086, 96722), (2471, 81652), (3836, 52597), (4172, 48361), (4942, 40826), (9884, 20413)]