223668172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{941}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 482997312

約数和(自身を除く): 259329140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 653, 941, 1306, 1882, 2612, 3764, 4571, 6587, 8489, 9142, 12233, 13174, 16978, 18284, 24466, 26348, 33956, 48932, 59423, 85631, 118846, 171262, 237692, 342524, 614473, 1228946, 2457892, 4301311, 7988149, 8602622, 15976298, 17205244, 31952596, 55917043, 111834086, 223668172]

約数ペア:

[(1, 223668172), (2, 111834086), (4, 55917043), (7, 31952596), (13, 17205244), (14, 15976298), (26, 8602622), (28, 7988149), (52, 4301311), (91, 2457892), (182, 1228946), (364, 614473), (653, 342524), (941, 237692), (1306, 171262), (1882, 118846), (2612, 85631), (3764, 59423), (4571, 48932), (6587, 33956), (8489, 26348), (9142, 24466), (12233, 18284), (13174, 16978)]