197313297951

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14843}}^1\times {\mathrm{8221}}^1$

素因数の和:23092

約数の個数: 48

約数和(自身を含む): 333921598848

約数和(自身を除く): 136608300897

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 8221, 14843, 24663, 44529, 57547, 90431, 103901, 163273, 172641, 271293, 311703, 402829, 489819, 633017, 727307, 1142911, 1208487, 1899051, 2181921, 3428733, 4431119, 8000377, 13293357, 24001131, 122024303, 366072909, 854170121, 1342267333, 2562510363, 4026801999, 5979190847, 9395871331, 17937572541, 28187613993, 65771099317, 197313297951]

約数ペア:

[(1, 197313297951), (3, 65771099317), (7, 28187613993), (11, 17937572541), (21, 9395871331), (33, 5979190847), (49, 4026801999), (77, 2562510363), (147, 1342267333), (231, 854170121), (539, 366072909), (1617, 122024303), (8221, 24001131), (14843, 13293357), (24663, 8000377), (44529, 4431119), (57547, 3428733), (90431, 2181921), (103901, 1899051), (163273, 1208487), (172641, 1142911), (271293, 727307), (311703, 633017), (402829, 489819)]