196940604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4999}}^1$

素因数の和:5087

約数の個数: 72

約数和(自身を含む): 542640000

約数和(自身を除く): 345699396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 4999, 5628, 6566, 9849, 9998, 13132, 14997, 19698, 19996, 29994, 34993, 39396, 59988, 69986, 104979, 139972, 209958, 244951, 334933, 419916, 489902, 669866, 734853, 979804, 1004799, 1339732, 1469706, 2009598, 2344531, 2939412, 4019196, 4689062, 7033593, 9378124, 14067186, 16411717, 28134372, 32823434, 49235151, 65646868, 98470302, 196940604]

約数ペア:

[(1, 196940604), (2, 98470302), (3, 65646868), (4, 49235151), (6, 32823434), (7, 28134372), (12, 16411717), (14, 14067186), (21, 9378124), (28, 7033593), (42, 4689062), (49, 4019196), (67, 2939412), (84, 2344531), (98, 2009598), (134, 1469706), (147, 1339732), (196, 1004799), (201, 979804), (268, 734853), (294, 669866), (402, 489902), (469, 419916), (588, 334933), (804, 244951), (938, 209958), (1407, 139972), (1876, 104979), (2814, 69986), (3283, 59988), (4999, 39396), (5628, 34993), (6566, 29994), (9849, 19996), (9998, 19698), (13132, 14997)]