209852838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19081}}^1$

素因数の和:19149

約数の個数: 48

約数和(自身を含む): 500101056

約数和(自身を除く): 290248218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 19081, 38162, 57243, 114486, 171729, 248053, 343458, 496106, 744159, 896807, 1488318, 1793614, 2232477, 2690421, 4464954, 5380842, 8071263, 11658491, 16142526, 23316982, 34975473, 69950946, 104926419, 209852838]

約数ペア:

[(1, 209852838), (2, 104926419), (3, 69950946), (6, 34975473), (9, 23316982), (13, 16142526), (18, 11658491), (26, 8071263), (39, 5380842), (47, 4464954), (78, 2690421), (94, 2232477), (117, 1793614), (141, 1488318), (234, 896807), (282, 744159), (423, 496106), (611, 343458), (846, 248053), (1222, 171729), (1833, 114486), (3666, 57243), (5499, 38162), (10998, 19081)]