199655295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 389283840

約数和(自身を除く): 189628545

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 105, 115, 141, 161, 235, 329, 345, 483, 705, 805, 987, 1081, 1645, 1759, 2415, 3243, 4935, 5277, 5405, 7567, 8795, 12313, 16215, 22701, 26385, 36939, 37835, 40457, 61565, 82673, 113505, 121371, 184695, 202285, 248019, 283199, 413365, 578711, 606855, 849597, 1240095, 1415995, 1736133, 1901479, 2893555, 4247985, 5704437, 8680665, 9507395, 13310353, 28522185, 39931059, 66551765, 199655295]

約数ペア:

[(1, 199655295), (3, 66551765), (5, 39931059), (7, 28522185), (15, 13310353), (21, 9507395), (23, 8680665), (35, 5704437), (47, 4247985), (69, 2893555), (105, 1901479), (115, 1736133), (141, 1415995), (161, 1240095), (235, 849597), (329, 606855), (345, 578711), (483, 413365), (705, 283199), (805, 248019), (987, 202285), (1081, 184695), (1645, 121371), (1759, 113505), (2415, 82673), (3243, 61565), (4935, 40457), (5277, 37835), (5405, 36939), (7567, 26385), (8795, 22701), (12313, 16215)]