201712028

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{6907}}^1$

素因数の和:7074

約数の個数: 36

約数和(自身を含む): 413443800

約数和(自身を除く): 211731772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 4172, 6907, 7301, 13814, 14602, 27628, 29204, 48349, 96698, 193396, 338443, 676886, 1029143, 1353772, 2058286, 4116572, 7204001, 14408002, 28816004, 50428007, 100856014, 201712028]

約数ペア:

[(1, 201712028), (2, 100856014), (4, 50428007), (7, 28816004), (14, 14408002), (28, 7204001), (49, 4116572), (98, 2058286), (149, 1353772), (196, 1029143), (298, 676886), (596, 338443), (1043, 193396), (2086, 96698), (4172, 48349), (6907, 29204), (7301, 27628), (13814, 14602)]