210462903

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 364455936

約数和(自身を除く): 153993033

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 337, 431, 483, 1011, 1293, 1449, 2359, 3017, 3033, 3879, 7077, 7751, 9051, 9913, 21231, 23253, 27153, 29739, 54257, 69391, 69759, 89217, 145247, 162771, 208173, 435741, 488313, 624519, 1016729, 1307223, 3050187, 3340681, 9150561, 10022043, 23384767, 30066129, 70154301, 210462903]

約数ペア:

[(1, 210462903), (3, 70154301), (7, 30066129), (9, 23384767), (21, 10022043), (23, 9150561), (63, 3340681), (69, 3050187), (161, 1307223), (207, 1016729), (337, 624519), (431, 488313), (483, 435741), (1011, 208173), (1293, 162771), (1449, 145247), (2359, 89217), (3017, 69759), (3033, 69391), (3879, 54257), (7077, 29739), (7751, 27153), (9051, 23253), (9913, 21231)]