199719462012

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1151}}^1\times {\mathrm{42157}}^1$

素因数の和:43336

約数の個数: 96

約数和(自身を含む): 543939379200

約数和(自身を除く): 344219917188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1151, 1372, 2058, 2302, 3453, 4116, 4604, 6906, 8057, 13812, 16114, 24171, 32228, 42157, 48342, 56399, 84314, 96684, 112798, 126471, 168628, 169197, 225596, 252942, 295099, 338394, 394793, 505884, 590198, 676788, 789586, 885297, 1180396, 1184379, 1579172, 1770594, 2065693, 2368758, 3541188, 4131386, 4737516, 6197079, 8262772, 12394158, 14459851, 24788316, 28919702, 43379553, 48522707, 57839404, 86759106, 97045414, 145568121, 173518212, 194090828, 291136242, 339658949, 582272484, 679317898, 1018976847, 1358635796, 2037953694, 2377612643, 4075907388, 4755225286, 7132837929, 9510450572, 14265675858, 16643288501, 28531351716, 33286577002, 49929865503, 66573154004, 99859731006, 199719462012]

約数ペア:

[(1, 199719462012), (2, 99859731006), (3, 66573154004), (4, 49929865503), (6, 33286577002), (7, 28531351716), (12, 16643288501), (14, 14265675858), (21, 9510450572), (28, 7132837929), (42, 4755225286), (49, 4075907388), (84, 2377612643), (98, 2037953694), (147, 1358635796), (196, 1018976847), (294, 679317898), (343, 582272484), (588, 339658949), (686, 291136242), (1029, 194090828), (1151, 173518212), (1372, 145568121), (2058, 97045414), (2302, 86759106), (3453, 57839404), (4116, 48522707), (4604, 43379553), (6906, 28919702), (8057, 24788316), (13812, 14459851), (16114, 12394158), (24171, 8262772), (32228, 6197079), (42157, 4737516), (48342, 4131386), (56399, 3541188), (84314, 2368758), (96684, 2065693), (112798, 1770594), (126471, 1579172), (168628, 1184379), (169197, 1180396), (225596, 885297), (252942, 789586), (295099, 676788), (338394, 590198), (394793, 505884)]