214749402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 504134400

約数和(自身を除く): 289384998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 109, 122, 183, 218, 327, 366, 427, 654, 763, 769, 854, 1281, 1526, 1538, 2289, 2307, 2562, 4578, 4614, 5383, 6649, 10766, 13298, 16149, 19947, 32298, 39894, 46543, 46909, 83821, 93086, 93818, 139629, 140727, 167642, 251463, 279258, 281454, 328363, 502926, 586747, 656726, 985089, 1173494, 1760241, 1970178, 3520482, 5113081, 10226162, 15339243, 30678486, 35791567, 71583134, 107374701, 214749402]

約数ペア:

[(1, 214749402), (2, 107374701), (3, 71583134), (6, 35791567), (7, 30678486), (14, 15339243), (21, 10226162), (42, 5113081), (61, 3520482), (109, 1970178), (122, 1760241), (183, 1173494), (218, 985089), (327, 656726), (366, 586747), (427, 502926), (654, 328363), (763, 281454), (769, 279258), (854, 251463), (1281, 167642), (1526, 140727), (1538, 139629), (2289, 93818), (2307, 93086), (2562, 83821), (4578, 46909), (4614, 46543), (5383, 39894), (6649, 32298), (10766, 19947), (13298, 16149)]