207517362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 470486016

約数和(自身を除く): 262968654

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 131, 138, 262, 299, 393, 598, 786, 883, 897, 1703, 1766, 1794, 2649, 3013, 3406, 5109, 5298, 6026, 9039, 10218, 11479, 18078, 20309, 22958, 34437, 39169, 40618, 60927, 68874, 78338, 115673, 117507, 121854, 231346, 235014, 264017, 347019, 528034, 694038, 792051, 1503749, 1584102, 2660479, 3007498, 4511247, 5320958, 7981437, 9022494, 15962874, 34586227, 69172454, 103758681, 207517362]

約数ペア:

[(1, 207517362), (2, 103758681), (3, 69172454), (6, 34586227), (13, 15962874), (23, 9022494), (26, 7981437), (39, 5320958), (46, 4511247), (69, 3007498), (78, 2660479), (131, 1584102), (138, 1503749), (262, 792051), (299, 694038), (393, 528034), (598, 347019), (786, 264017), (883, 235014), (897, 231346), (1703, 121854), (1766, 117507), (1794, 115673), (2649, 78338), (3013, 68874), (3406, 60927), (5109, 40618), (5298, 39169), (6026, 34437), (9039, 22958), (10218, 20309), (11479, 18078)]