198732924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24979}}^1$

素因数の和:25019

約数の個数: 72

約数和(自身を含む): 572841360

約数和(自身を除く): 374108436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 24979, 49958, 74937, 99916, 149874, 224811, 299748, 324727, 424643, 449622, 649454, 849286, 899244, 974181, 1273929, 1298908, 1698572, 1948362, 2547858, 2922543, 3821787, 3896724, 5095716, 5520359, 5845086, 7643574, 11040718, 11690172, 15287148, 16561077, 22081436, 33122154, 49683231, 66244308, 99366462, 198732924]

約数ペア:

[(1, 198732924), (2, 99366462), (3, 66244308), (4, 49683231), (6, 33122154), (9, 22081436), (12, 16561077), (13, 15287148), (17, 11690172), (18, 11040718), (26, 7643574), (34, 5845086), (36, 5520359), (39, 5095716), (51, 3896724), (52, 3821787), (68, 2922543), (78, 2547858), (102, 1948362), (117, 1698572), (153, 1298908), (156, 1273929), (204, 974181), (221, 899244), (234, 849286), (306, 649454), (442, 449622), (468, 424643), (612, 324727), (663, 299748), (884, 224811), (1326, 149874), (1989, 99916), (2652, 74937), (3978, 49958), (7956, 24979)]