220634484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 603187200

約数和(自身を除く): 382552716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 197, 199, 201, 268, 394, 398, 402, 469, 591, 597, 788, 796, 804, 938, 1182, 1194, 1379, 1393, 1407, 1876, 2364, 2388, 2758, 2786, 2814, 4137, 4179, 5516, 5572, 5628, 8274, 8358, 13199, 13333, 16548, 16716, 26398, 26666, 39203, 39597, 39999, 52796, 53332, 78406, 79194, 79998, 92393, 93331, 117609, 156812, 158388, 159996, 184786, 186662, 235218, 274421, 277179, 279993, 369572, 373324, 470436, 548842, 554358, 559986, 823263, 1097684, 1108716, 1119972, 1646526, 2626601, 3293052, 5253202, 7879803, 10506404, 15759606, 18386207, 31519212, 36772414, 55158621, 73544828, 110317242, 220634484]

約数ペア:

[(1, 220634484), (2, 110317242), (3, 73544828), (4, 55158621), (6, 36772414), (7, 31519212), (12, 18386207), (14, 15759606), (21, 10506404), (28, 7879803), (42, 5253202), (67, 3293052), (84, 2626601), (134, 1646526), (197, 1119972), (199, 1108716), (201, 1097684), (268, 823263), (394, 559986), (398, 554358), (402, 548842), (469, 470436), (591, 373324), (597, 369572), (788, 279993), (796, 277179), (804, 274421), (938, 235218), (1182, 186662), (1194, 184786), (1379, 159996), (1393, 158388), (1407, 156812), (1876, 117609), (2364, 93331), (2388, 92393), (2758, 79998), (2786, 79194), (2814, 78406), (4137, 53332), (4179, 52796), (5516, 39999), (5572, 39597), (5628, 39203), (8274, 26666), (8358, 26398), (13199, 16716), (13333, 16548)]