211673392

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 501396480

約数和(自身を除く): 289723088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 107, 112, 119, 136, 214, 238, 272, 428, 476, 749, 856, 952, 1039, 1498, 1712, 1819, 1904, 2078, 2996, 3638, 4156, 5992, 7273, 7276, 8312, 11984, 12733, 14546, 14552, 16624, 17663, 25466, 29092, 29104, 35326, 50932, 58184, 70652, 101864, 111173, 116368, 123641, 141304, 203728, 222346, 247282, 282608, 444692, 494564, 778211, 889384, 989128, 1556422, 1778768, 1889941, 1978256, 3112844, 3779882, 6225688, 7559764, 12451376, 13229587, 15119528, 26459174, 30239056, 52918348, 105836696, 211673392]

約数ペア:

[(1, 211673392), (2, 105836696), (4, 52918348), (7, 30239056), (8, 26459174), (14, 15119528), (16, 13229587), (17, 12451376), (28, 7559764), (34, 6225688), (56, 3779882), (68, 3112844), (107, 1978256), (112, 1889941), (119, 1778768), (136, 1556422), (214, 989128), (238, 889384), (272, 778211), (428, 494564), (476, 444692), (749, 282608), (856, 247282), (952, 222346), (1039, 203728), (1498, 141304), (1712, 123641), (1819, 116368), (1904, 111173), (2078, 101864), (2996, 70652), (3638, 58184), (4156, 50932), (5992, 35326), (7273, 29104), (7276, 29092), (8312, 25466), (11984, 17663), (12733, 16624), (14546, 14552)]