190450874883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{258031}}^1$

素因数の和:258639

約数の個数: 32

約数和(自身を含む): 279417692160

約数和(自身を除く): 88966817277

約数列:

[1, 3, 19, 23, 57, 69, 437, 563, 1311, 1689, 10697, 12949, 32091, 38847, 246031, 258031, 738093, 774093, 4902589, 5934713, 14707767, 17804139, 112759547, 145271453, 338278641, 435814359, 2760157607, 3341243419, 8280472821, 10023730257, 63483624961, 190450874883]

約数ペア:

[(1, 190450874883), (3, 63483624961), (19, 10023730257), (23, 8280472821), (57, 3341243419), (69, 2760157607), (437, 435814359), (563, 338278641), (1311, 145271453), (1689, 112759547), (10697, 17804139), (12949, 14707767), (32091, 5934713), (38847, 4902589), (246031, 774093), (258031, 738093)]