208712218066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1\times {\mathrm{6779}}^1$

素因数の和:7431

約数の個数: 64

約数和(自身を含む): 364409487360

約数和(自身を除く): 155697269294

約数列:

[1, 2, 11, 17, 22, 34, 187, 191, 374, 382, 431, 862, 2101, 3247, 4202, 4741, 6494, 6779, 7327, 9482, 13558, 14654, 35717, 71434, 74569, 80597, 82321, 115243, 149138, 161194, 164642, 230486, 905531, 1267673, 1294789, 1399457, 1811062, 2535346, 2589578, 2798914, 2921749, 5843498, 14242679, 15394027, 22011413, 28485358, 30788054, 32139239, 44022826, 49669733, 64278478, 99339466, 242125543, 484251086, 546367063, 558054059, 1092734126, 1116108118, 6138594649, 9486919003, 12277189298, 18973838006, 104356109033, 208712218066]

約数ペア:

[(1, 208712218066), (2, 104356109033), (11, 18973838006), (17, 12277189298), (22, 9486919003), (34, 6138594649), (187, 1116108118), (191, 1092734126), (374, 558054059), (382, 546367063), (431, 484251086), (862, 242125543), (2101, 99339466), (3247, 64278478), (4202, 49669733), (4741, 44022826), (6494, 32139239), (6779, 30788054), (7327, 28485358), (9482, 22011413), (13558, 15394027), (14654, 14242679), (35717, 5843498), (71434, 2921749), (74569, 2798914), (80597, 2589578), (82321, 2535346), (115243, 1811062), (149138, 1399457), (161194, 1294789), (164642, 1267673), (230486, 905531)]