205560192

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31489}}^1$

素因数の和:31523

約数の個数: 64

約数和(自身を含む): 578156400

約数和(自身を除く): 372596208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 31489, 62978, 94467, 125956, 188934, 251912, 377868, 503824, 535313, 755736, 1007648, 1070626, 1511472, 1605939, 2015296, 2141252, 3022944, 3211878, 4030592, 4282504, 6045888, 6423756, 8565008, 12091776, 12847512, 17130016, 25695024, 34260032, 51390048, 68520064, 102780096, 205560192]

約数ペア:

[(1, 205560192), (2, 102780096), (3, 68520064), (4, 51390048), (6, 34260032), (8, 25695024), (12, 17130016), (16, 12847512), (17, 12091776), (24, 8565008), (32, 6423756), (34, 6045888), (48, 4282504), (51, 4030592), (64, 3211878), (68, 3022944), (96, 2141252), (102, 2015296), (128, 1605939), (136, 1511472), (192, 1070626), (204, 1007648), (272, 755736), (384, 535313), (408, 503824), (544, 377868), (816, 251912), (1088, 188934), (1632, 125956), (2176, 94467), (3264, 62978), (6528, 31489)]