207630423

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 424220160

約数和(自身を除く): 216589737

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 57, 63, 77, 91, 99, 117, 133, 143, 171, 209, 231, 247, 273, 399, 429, 627, 693, 741, 819, 1001, 1197, 1213, 1287, 1463, 1729, 1881, 2223, 2717, 3003, 3639, 4389, 5187, 8151, 8491, 9009, 10917, 13167, 13343, 15561, 15769, 19019, 23047, 24453, 25473, 40029, 47307, 57057, 69141, 76419, 93401, 110383, 120087, 141921, 161329, 171171, 173459, 207423, 253517, 280203, 299611, 331149, 483987, 520377, 760551, 840609, 898833, 993447, 1214213, 1451961, 1561131, 1774619, 2097277, 2281653, 2696499, 3295721, 3642639, 5323857, 6291831, 9887163, 10927917, 15971571, 18875493, 23070047, 29661489, 69210141, 207630423]

約数ペア:

[(1, 207630423), (3, 69210141), (7, 29661489), (9, 23070047), (11, 18875493), (13, 15971571), (19, 10927917), (21, 9887163), (33, 6291831), (39, 5323857), (57, 3642639), (63, 3295721), (77, 2696499), (91, 2281653), (99, 2097277), (117, 1774619), (133, 1561131), (143, 1451961), (171, 1214213), (209, 993447), (231, 898833), (247, 840609), (273, 760551), (399, 520377), (429, 483987), (627, 331149), (693, 299611), (741, 280203), (819, 253517), (1001, 207423), (1197, 173459), (1213, 171171), (1287, 161329), (1463, 141921), (1729, 120087), (1881, 110383), (2223, 93401), (2717, 76419), (3003, 69141), (3639, 57057), (4389, 47307), (5187, 40029), (8151, 25473), (8491, 24453), (9009, 23047), (10917, 19019), (13167, 15769), (13343, 15561)]