207826996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{15923}}^1$

素因数の和:16191

約数の個数: 24

約数和(自身を含む): 393259104

約数和(自身を除く): 185432108

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 15923, 31846, 63692, 206999, 413998, 827996, 3996673, 7993346, 15986692, 51956749, 103913498, 207826996]

約数ペア:

[(1, 207826996), (2, 103913498), (4, 51956749), (13, 15986692), (26, 7993346), (52, 3996673), (251, 827996), (502, 413998), (1004, 206999), (3263, 63692), (6526, 31846), (13052, 15923)]