209339676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63901}}^1$

素因数の和:63931

約数の個数: 72

約数和(自身を含む): 651289184

約数和(自身を除く): 441949508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 63901, 127802, 191703, 255604, 383406, 447307, 575109, 766812, 830713, 894614, 1150218, 1341921, 1661426, 1789228, 2300436, 2492139, 2683842, 3322852, 4025763, 4984278, 5367684, 5814991, 7476417, 8051526, 9968556, 11629982, 14952834, 16103052, 17444973, 23259964, 29905668, 34889946, 52334919, 69779892, 104669838, 209339676]

約数ペア:

[(1, 209339676), (2, 104669838), (3, 69779892), (4, 52334919), (6, 34889946), (7, 29905668), (9, 23259964), (12, 17444973), (13, 16103052), (14, 14952834), (18, 11629982), (21, 9968556), (26, 8051526), (28, 7476417), (36, 5814991), (39, 5367684), (42, 4984278), (52, 4025763), (63, 3322852), (78, 2683842), (84, 2492139), (91, 2300436), (117, 1789228), (126, 1661426), (156, 1341921), (182, 1150218), (234, 894614), (252, 830713), (273, 766812), (364, 575109), (468, 447307), (546, 383406), (819, 255604), (1092, 191703), (1638, 127802), (3276, 63901)]