210009198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{4129}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 491536080

約数和(自身を除く): 281526882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 346, 519, 1038, 1211, 2422, 3633, 4129, 7266, 8258, 8477, 12387, 16954, 24774, 25431, 28903, 50862, 57806, 86709, 173418, 202321, 404642, 606963, 714317, 1213926, 1428634, 2142951, 4285902, 5000219, 10000438, 15000657, 30001314, 35001533, 70003066, 105004599, 210009198]

約数ペア:

[(1, 210009198), (2, 105004599), (3, 70003066), (6, 35001533), (7, 30001314), (14, 15000657), (21, 10000438), (42, 5000219), (49, 4285902), (98, 2142951), (147, 1428634), (173, 1213926), (294, 714317), (346, 606963), (519, 404642), (1038, 202321), (1211, 173418), (2422, 86709), (3633, 57806), (4129, 50862), (7266, 28903), (8258, 25431), (8477, 24774), (12387, 16954)]