200166428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 454519296

約数和(自身を除く): 254352868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 131, 154, 164, 242, 262, 287, 308, 451, 484, 524, 574, 847, 902, 917, 1148, 1331, 1441, 1694, 1804, 1834, 2662, 2882, 3157, 3388, 3668, 4961, 5324, 5371, 5764, 6314, 9317, 9922, 10087, 10742, 12628, 15851, 18634, 19844, 20174, 21484, 31702, 34727, 37268, 37597, 40348, 54571, 59081, 63404, 69454, 75194, 109142, 110957, 118162, 138908, 150388, 174361, 218284, 221914, 236324, 348722, 381997, 413567, 443828, 649891, 697444, 763994, 827134, 1220527, 1299782, 1527988, 1654268, 2441054, 2599564, 4549237, 4882108, 7148801, 9098474, 14297602, 18196948, 28595204, 50041607, 100083214, 200166428]

約数ペア:

[(1, 200166428), (2, 100083214), (4, 50041607), (7, 28595204), (11, 18196948), (14, 14297602), (22, 9098474), (28, 7148801), (41, 4882108), (44, 4549237), (77, 2599564), (82, 2441054), (121, 1654268), (131, 1527988), (154, 1299782), (164, 1220527), (242, 827134), (262, 763994), (287, 697444), (308, 649891), (451, 443828), (484, 413567), (524, 381997), (574, 348722), (847, 236324), (902, 221914), (917, 218284), (1148, 174361), (1331, 150388), (1441, 138908), (1694, 118162), (1804, 110957), (1834, 109142), (2662, 75194), (2882, 69454), (3157, 63404), (3388, 59081), (3668, 54571), (4961, 40348), (5324, 37597), (5371, 37268), (5764, 34727), (6314, 31702), (9317, 21484), (9922, 20174), (10087, 19844), (10742, 18634), (12628, 15851)]