208717236

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7115

約数の個数: 120

約数和(自身を含む): 671637120

約数和(自身を除く): 462919884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7079, 7371, 9828, 14158, 14742, 21237, 28316, 29484, 42474, 49553, 63711, 84948, 92027, 99106, 127422, 148659, 184054, 191133, 198212, 254844, 276081, 297318, 368108, 382266, 445977, 552162, 573399, 594636, 644189, 764532, 828243, 891954, 1104324, 1146798, 1288378, 1337931, 1656486, 1783908, 1932567, 2293596, 2484729, 2576756, 2675862, 3312972, 3865134, 4013793, 4969458, 5351724, 5797701, 7454187, 7730268, 8027586, 9938916, 11595402, 14908374, 16055172, 17393103, 23190804, 29816748, 34786206, 52179309, 69572412, 104358618, 208717236]

約数ペア:

[(1, 208717236), (2, 104358618), (3, 69572412), (4, 52179309), (6, 34786206), (7, 29816748), (9, 23190804), (12, 17393103), (13, 16055172), (14, 14908374), (18, 11595402), (21, 9938916), (26, 8027586), (27, 7730268), (28, 7454187), (36, 5797701), (39, 5351724), (42, 4969458), (52, 4013793), (54, 3865134), (63, 3312972), (78, 2675862), (81, 2576756), (84, 2484729), (91, 2293596), (108, 1932567), (117, 1783908), (126, 1656486), (156, 1337931), (162, 1288378), (182, 1146798), (189, 1104324), (234, 891954), (252, 828243), (273, 764532), (324, 644189), (351, 594636), (364, 573399), (378, 552162), (468, 445977), (546, 382266), (567, 368108), (702, 297318), (756, 276081), (819, 254844), (1053, 198212), (1092, 191133), (1134, 184054), (1404, 148659), (1638, 127422), (2106, 99106), (2268, 92027), (2457, 84948), (3276, 63711), (4212, 49553), (4914, 42474), (7079, 29484), (7371, 28316), (9828, 21237), (14158, 14742)]