199911036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44189}}^1$

素因数の和:44238

約数の個数: 48

約数和(自身を含む): 519674400

約数和(自身を除く): 319763364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 44189, 88378, 132567, 176756, 265134, 530268, 574457, 1148914, 1281481, 1723371, 2297828, 2562962, 3446742, 3844443, 5125924, 6893484, 7688886, 15377772, 16659253, 33318506, 49977759, 66637012, 99955518, 199911036]

約数ペア:

[(1, 199911036), (2, 99955518), (3, 66637012), (4, 49977759), (6, 33318506), (12, 16659253), (13, 15377772), (26, 7688886), (29, 6893484), (39, 5125924), (52, 3844443), (58, 3446742), (78, 2562962), (87, 2297828), (116, 1723371), (156, 1281481), (174, 1148914), (348, 574457), (377, 530268), (754, 265134), (1131, 176756), (1508, 132567), (2262, 88378), (4524, 44189)]