220167594

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2375

約数の個数: 48

約数和(自身を含む): 496215720

約数和(自身を除く): 276048126

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 197, 261, 394, 522, 591, 1182, 1773, 2141, 3546, 4282, 5713, 6423, 11426, 12846, 17139, 19269, 34278, 38538, 51417, 62089, 102834, 124178, 186267, 372534, 421777, 558801, 843554, 1117602, 1265331, 2530662, 3795993, 7591986, 12231533, 24463066, 36694599, 73389198, 110083797, 220167594]

約数ペア:

[(1, 220167594), (2, 110083797), (3, 73389198), (6, 36694599), (9, 24463066), (18, 12231533), (29, 7591986), (58, 3795993), (87, 2530662), (174, 1265331), (197, 1117602), (261, 843554), (394, 558801), (522, 421777), (591, 372534), (1182, 186267), (1773, 124178), (2141, 102834), (3546, 62089), (4282, 51417), (5713, 38538), (6423, 34278), (11426, 19269), (12846, 17139)]