208049842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6113}}^1$

素因数の和:6163

約数の個数: 64

約数和(自身を含む): 443729664

約数和(自身を除く): 235679822

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 1001, 1309, 1547, 2002, 2431, 2618, 3094, 4862, 6113, 12226, 17017, 34034, 42791, 67243, 79469, 85582, 103921, 134486, 158938, 207842, 470701, 556283, 727447, 874159, 941402, 1112566, 1143131, 1350973, 1454894, 1748318, 2286262, 2701946, 6119113, 8001917, 9456811, 12238226, 14860703, 16003834, 18913622, 29721406, 104024921, 208049842]

約数ペア:

[(1, 208049842), (2, 104024921), (7, 29721406), (11, 18913622), (13, 16003834), (14, 14860703), (17, 12238226), (22, 9456811), (26, 8001917), (34, 6119113), (77, 2701946), (91, 2286262), (119, 1748318), (143, 1454894), (154, 1350973), (182, 1143131), (187, 1112566), (221, 941402), (238, 874159), (286, 727447), (374, 556283), (442, 470701), (1001, 207842), (1309, 158938), (1547, 134486), (2002, 103921), (2431, 85582), (2618, 79469), (3094, 67243), (4862, 42791), (6113, 34034), (12226, 17017)]