205676812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 419126400

約数和(自身を除く): 213449588

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 374, 524, 748, 1441, 2099, 2227, 2882, 4198, 4454, 5764, 8396, 8908, 23089, 24497, 35683, 46178, 48994, 71366, 92356, 97988, 142732, 274969, 392513, 549938, 785026, 1099876, 1570052, 3024659, 4674473, 6049318, 9348946, 12098636, 18697892, 51419203, 102838406, 205676812]

約数ペア:

[(1, 205676812), (2, 102838406), (4, 51419203), (11, 18697892), (17, 12098636), (22, 9348946), (34, 6049318), (44, 4674473), (68, 3024659), (131, 1570052), (187, 1099876), (262, 785026), (374, 549938), (524, 392513), (748, 274969), (1441, 142732), (2099, 97988), (2227, 92356), (2882, 71366), (4198, 48994), (4454, 46178), (5764, 35683), (8396, 24497), (8908, 23089)]