195714596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 437763648

約数和(自身を除く): 242049052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 121, 122, 154, 242, 244, 308, 427, 484, 671, 847, 854, 947, 1342, 1694, 1708, 1894, 2684, 3388, 3788, 4697, 6629, 7381, 9394, 10417, 13258, 14762, 18788, 20834, 26516, 29524, 41668, 51667, 57767, 72919, 103334, 114587, 115534, 145838, 206668, 229174, 231068, 291676, 404369, 458348, 635437, 802109, 808738, 1270874, 1604218, 1617476, 2541748, 3208436, 4448059, 6989807, 8896118, 13979614, 17792236, 27959228, 48928649, 97857298, 195714596]

約数ペア:

[(1, 195714596), (2, 97857298), (4, 48928649), (7, 27959228), (11, 17792236), (14, 13979614), (22, 8896118), (28, 6989807), (44, 4448059), (61, 3208436), (77, 2541748), (121, 1617476), (122, 1604218), (154, 1270874), (242, 808738), (244, 802109), (308, 635437), (427, 458348), (484, 404369), (671, 291676), (847, 231068), (854, 229174), (947, 206668), (1342, 145838), (1694, 115534), (1708, 114587), (1894, 103334), (2684, 72919), (3388, 57767), (3788, 51667), (4697, 41668), (6629, 29524), (7381, 26516), (9394, 20834), (10417, 18788), (13258, 14762)]