208444866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3323

約数の個数: 64

約数和(自身を含む): 502329600

約数和(自身を除く): 293884734

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 53, 58, 87, 106, 159, 174, 203, 318, 371, 406, 609, 742, 1113, 1218, 1537, 2226, 3074, 3229, 4611, 6458, 9222, 9687, 10759, 19374, 21518, 22603, 32277, 45206, 64554, 67809, 93641, 135618, 171137, 187282, 280923, 342274, 513411, 561846, 655487, 1026822, 1197959, 1310974, 1966461, 2395918, 3593877, 3932922, 4962973, 7187754, 9925946, 14888919, 29777838, 34740811, 69481622, 104222433, 208444866]

約数ペア:

[(1, 208444866), (2, 104222433), (3, 69481622), (6, 34740811), (7, 29777838), (14, 14888919), (21, 9925946), (29, 7187754), (42, 4962973), (53, 3932922), (58, 3593877), (87, 2395918), (106, 1966461), (159, 1310974), (174, 1197959), (203, 1026822), (318, 655487), (371, 561846), (406, 513411), (609, 342274), (742, 280923), (1113, 187282), (1218, 171137), (1537, 135618), (2226, 93641), (3074, 67809), (3229, 64554), (4611, 45206), (6458, 32277), (9222, 22603), (9687, 21518), (10759, 19374)]