205737264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 613978560

約数和(自身を除く): 408241296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 229, 272, 306, 367, 408, 458, 612, 687, 734, 816, 916, 1101, 1224, 1374, 1468, 1832, 2061, 2202, 2448, 2748, 2936, 3303, 3664, 3893, 4122, 4404, 5496, 5872, 6239, 6606, 7786, 8244, 8808, 10992, 11679, 12478, 13212, 15572, 16488, 17616, 18717, 23358, 24956, 26424, 31144, 32976, 35037, 37434, 46716, 49912, 52848, 56151, 62288, 70074, 74868, 84043, 93432, 99824, 112302, 140148, 149736, 168086, 186864, 224604, 252129, 280296, 299472, 336172, 449208, 504258, 560592, 672344, 756387, 898416, 1008516, 1344688, 1428731, 1512774, 2017032, 2857462, 3025548, 4034064, 4286193, 5714924, 6051096, 8572386, 11429848, 12102192, 12858579, 17144772, 22859696, 25717158, 34289544, 51434316, 68579088, 102868632, 205737264]

約数ペア:

[(1, 205737264), (2, 102868632), (3, 68579088), (4, 51434316), (6, 34289544), (8, 25717158), (9, 22859696), (12, 17144772), (16, 12858579), (17, 12102192), (18, 11429848), (24, 8572386), (34, 6051096), (36, 5714924), (48, 4286193), (51, 4034064), (68, 3025548), (72, 2857462), (102, 2017032), (136, 1512774), (144, 1428731), (153, 1344688), (204, 1008516), (229, 898416), (272, 756387), (306, 672344), (367, 560592), (408, 504258), (458, 449208), (612, 336172), (687, 299472), (734, 280296), (816, 252129), (916, 224604), (1101, 186864), (1224, 168086), (1374, 149736), (1468, 140148), (1832, 112302), (2061, 99824), (2202, 93432), (2448, 84043), (2748, 74868), (2936, 70074), (3303, 62288), (3664, 56151), (3893, 52848), (4122, 49912), (4404, 46716), (5496, 37434), (5872, 35037), (6239, 32976), (6606, 31144), (7786, 26424), (8244, 24956), (8808, 23358), (10992, 18717), (11679, 17616), (12478, 16488), (13212, 15572)]