202278195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{214051}}^1$

素因数の和:214072

約数の個数: 32

約数和(自身を含む): 410979840

約数和(自身を除く): 208701645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 214051, 642153, 1070255, 1498357, 1926459, 3210765, 4495071, 5779377, 7491785, 9632295, 13485213, 22475355, 28896885, 40455639, 67426065, 202278195]

約数ペア:

[(1, 202278195), (3, 67426065), (5, 40455639), (7, 28896885), (9, 22475355), (15, 13485213), (21, 9632295), (27, 7491785), (35, 5779377), (45, 4495071), (63, 3210765), (105, 1926459), (135, 1498357), (189, 1070255), (315, 642153), (945, 214051)]