200572029

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 348192000

約数和(自身を除く): 147619971

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 149, 161, 207, 447, 483, 929, 1043, 1341, 1449, 2787, 3129, 3427, 6503, 8361, 9387, 10281, 19509, 21367, 23989, 30843, 58527, 64101, 71967, 138421, 149569, 192303, 215901, 415263, 448707, 968947, 1245789, 1346121, 2906841, 3183683, 8720523, 9551049, 22285781, 28653147, 66857343, 200572029]

約数ペア:

[(1, 200572029), (3, 66857343), (7, 28653147), (9, 22285781), (21, 9551049), (23, 8720523), (63, 3183683), (69, 2906841), (149, 1346121), (161, 1245789), (207, 968947), (447, 448707), (483, 415263), (929, 215901), (1043, 192303), (1341, 149569), (1449, 138421), (2787, 71967), (3129, 64101), (3427, 58527), (6503, 30843), (8361, 23989), (9387, 21367), (10281, 19509)]