207690112

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7993}}^1$

素因数の和:8043

約数の個数: 64

約数和(自身を含む): 489232800

約数和(自身を除く): 281542688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 7993, 12992, 15986, 25984, 31972, 55951, 63944, 111902, 127888, 223804, 231797, 255776, 447608, 463594, 511552, 895216, 927188, 1023104, 1622579, 1790432, 1854376, 3245158, 3580864, 3708752, 6490316, 7161728, 7417504, 12980632, 14835008, 25961264, 29670016, 51922528, 103845056, 207690112]

約数ペア:

[(1, 207690112), (2, 103845056), (4, 51922528), (7, 29670016), (8, 25961264), (14, 14835008), (16, 12980632), (28, 7417504), (29, 7161728), (32, 6490316), (56, 3708752), (58, 3580864), (64, 3245158), (112, 1854376), (116, 1790432), (128, 1622579), (203, 1023104), (224, 927188), (232, 895216), (406, 511552), (448, 463594), (464, 447608), (812, 255776), (896, 231797), (928, 223804), (1624, 127888), (1856, 111902), (3248, 63944), (3712, 55951), (6496, 31972), (7993, 25984), (12992, 15986)]