219391206

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 469324800

約数和(自身を除く): 249933594

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 139, 141, 174, 193, 278, 282, 386, 417, 579, 834, 1158, 1363, 2726, 4031, 4089, 5597, 6533, 8062, 8178, 9071, 11194, 12093, 13066, 16791, 18142, 19599, 24186, 26827, 27213, 33582, 39198, 53654, 54426, 80481, 160962, 189457, 263059, 378914, 526118, 568371, 777983, 789177, 1136742, 1260869, 1555966, 1578354, 2333949, 2521738, 3782607, 4667898, 7565214, 36565201, 73130402, 109695603, 219391206]

約数ペア:

[(1, 219391206), (2, 109695603), (3, 73130402), (6, 36565201), (29, 7565214), (47, 4667898), (58, 3782607), (87, 2521738), (94, 2333949), (139, 1578354), (141, 1555966), (174, 1260869), (193, 1136742), (278, 789177), (282, 777983), (386, 568371), (417, 526118), (579, 378914), (834, 263059), (1158, 189457), (1363, 160962), (2726, 80481), (4031, 54426), (4089, 53654), (5597, 39198), (6533, 33582), (8062, 27213), (8178, 26827), (9071, 24186), (11194, 19599), (12093, 18142), (13066, 16791)]