207127854

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7516

約数の個数: 56

約数和(自身を含む): 490407240

約数和(自身を除く): 283279386

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 3078, 4617, 7477, 9234, 13851, 14954, 22431, 27702, 44862, 67293, 134586, 142063, 201879, 284126, 403758, 426189, 605637, 852378, 1211274, 1278567, 1816911, 2557134, 3633822, 3835701, 5450733, 7671402, 10901466, 11507103, 23014206, 34521309, 69042618, 103563927, 207127854]

約数ペア:

[(1, 207127854), (2, 103563927), (3, 69042618), (6, 34521309), (9, 23014206), (18, 11507103), (19, 10901466), (27, 7671402), (38, 5450733), (54, 3835701), (57, 3633822), (81, 2557134), (114, 1816911), (162, 1278567), (171, 1211274), (243, 852378), (342, 605637), (486, 426189), (513, 403758), (729, 284126), (1026, 201879), (1458, 142063), (1539, 134586), (3078, 67293), (4617, 44862), (7477, 27702), (9234, 22431), (13851, 14954)]