201944512

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1026

約数の個数: 112

約数和(自身を含む): 511771392

約数和(自身を除く): 309826880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 154, 172, 176, 224, 301, 308, 344, 352, 448, 473, 602, 616, 688, 704, 946, 953, 1204, 1232, 1376, 1892, 1906, 2408, 2464, 2752, 3311, 3784, 3812, 4816, 4928, 6622, 6671, 7568, 7624, 9632, 10483, 13244, 13342, 15136, 15248, 19264, 20966, 26488, 26684, 30272, 30496, 40979, 41932, 52976, 53368, 60992, 73381, 81958, 83864, 105952, 106736, 146762, 163916, 167728, 211904, 213472, 286853, 293524, 327832, 335456, 426944, 450769, 573706, 587048, 655664, 670912, 901538, 1147412, 1174096, 1311328, 1803076, 2294824, 2348192, 2622656, 3155383, 3606152, 4589648, 4696384, 6310766, 7212304, 9179296, 12621532, 14424608, 18358592, 25243064, 28849216, 50486128, 100972256, 201944512]

約数ペア:

[(1, 201944512), (2, 100972256), (4, 50486128), (7, 28849216), (8, 25243064), (11, 18358592), (14, 14424608), (16, 12621532), (22, 9179296), (28, 7212304), (32, 6310766), (43, 4696384), (44, 4589648), (56, 3606152), (64, 3155383), (77, 2622656), (86, 2348192), (88, 2294824), (112, 1803076), (154, 1311328), (172, 1174096), (176, 1147412), (224, 901538), (301, 670912), (308, 655664), (344, 587048), (352, 573706), (448, 450769), (473, 426944), (602, 335456), (616, 327832), (688, 293524), (704, 286853), (946, 213472), (953, 211904), (1204, 167728), (1232, 163916), (1376, 146762), (1892, 106736), (1906, 105952), (2408, 83864), (2464, 81958), (2752, 73381), (3311, 60992), (3784, 53368), (3812, 52976), (4816, 41932), (4928, 40979), (6622, 30496), (6671, 30272), (7568, 26684), (7624, 26488), (9632, 20966), (10483, 19264), (13244, 15248), (13342, 15136)]