198028842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 441237888

約数和(自身を除く): 243209046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 137, 181, 242, 274, 362, 363, 411, 543, 726, 822, 1086, 1331, 1507, 1991, 2662, 3014, 3982, 3993, 4521, 5973, 7986, 9042, 11946, 16577, 21901, 24797, 33154, 43802, 49594, 49731, 65703, 74391, 99462, 131406, 148782, 182347, 240911, 272767, 364694, 481822, 545534, 547041, 722733, 818301, 1094082, 1445466, 1636602, 3000437, 6000874, 9001311, 18002622, 33004807, 66009614, 99014421, 198028842]

約数ペア:

[(1, 198028842), (2, 99014421), (3, 66009614), (6, 33004807), (11, 18002622), (22, 9001311), (33, 6000874), (66, 3000437), (121, 1636602), (137, 1445466), (181, 1094082), (242, 818301), (274, 722733), (362, 547041), (363, 545534), (411, 481822), (543, 364694), (726, 272767), (822, 240911), (1086, 182347), (1331, 148782), (1507, 131406), (1991, 99462), (2662, 74391), (3014, 65703), (3982, 49731), (3993, 49594), (4521, 43802), (5973, 33154), (7986, 24797), (9042, 21901), (11946, 16577)]