197976912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 613294080

約数和(自身を除く): 415317168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 83, 84, 93, 112, 124, 166, 168, 186, 217, 229, 248, 249, 332, 336, 372, 434, 458, 496, 498, 581, 651, 664, 687, 744, 868, 916, 996, 1162, 1302, 1328, 1374, 1488, 1603, 1736, 1743, 1832, 1992, 2324, 2573, 2604, 2748, 3206, 3472, 3486, 3664, 3984, 4648, 4809, 5146, 5208, 5496, 6412, 6972, 7099, 7719, 9296, 9618, 10292, 10416, 10992, 12824, 13944, 14198, 15438, 18011, 19007, 19236, 20584, 21297, 25648, 27888, 28396, 30876, 36022, 38014, 38472, 41168, 42594, 49693, 54033, 56792, 57021, 61752, 72044, 76028, 76944, 85188, 99386, 108066, 113584, 114042, 123504, 133049, 144088, 149079, 152056, 170376, 198772, 216132, 228084, 266098, 288176, 298158, 304112, 340752, 397544, 399147, 432264, 456168, 532196, 589217, 596316, 795088, 798294, 864528, 912336, 1064392, 1178434, 1192632, 1596588, 1767651, 2128784, 2356868, 2385264, 3193176, 3535302, 4124519, 4713736, 6386352, 7070604, 8249038, 9427472, 12373557, 14141208, 16498076, 24747114, 28282416, 32996152, 49494228, 65992304, 98988456, 197976912]

約数ペア:

[(1, 197976912), (2, 98988456), (3, 65992304), (4, 49494228), (6, 32996152), (7, 28282416), (8, 24747114), (12, 16498076), (14, 14141208), (16, 12373557), (21, 9427472), (24, 8249038), (28, 7070604), (31, 6386352), (42, 4713736), (48, 4124519), (56, 3535302), (62, 3193176), (83, 2385264), (84, 2356868), (93, 2128784), (112, 1767651), (124, 1596588), (166, 1192632), (168, 1178434), (186, 1064392), (217, 912336), (229, 864528), (248, 798294), (249, 795088), (332, 596316), (336, 589217), (372, 532196), (434, 456168), (458, 432264), (496, 399147), (498, 397544), (581, 340752), (651, 304112), (664, 298158), (687, 288176), (744, 266098), (868, 228084), (916, 216132), (996, 198772), (1162, 170376), (1302, 152056), (1328, 149079), (1374, 144088), (1488, 133049), (1603, 123504), (1736, 114042), (1743, 113584), (1832, 108066), (1992, 99386), (2324, 85188), (2573, 76944), (2604, 76028), (2748, 72044), (3206, 61752), (3472, 57021), (3486, 56792), (3664, 54033), (3984, 49693), (4648, 42594), (4809, 41168), (5146, 38472), (5208, 38014), (5496, 36022), (6412, 30876), (6972, 28396), (7099, 27888), (7719, 25648), (9296, 21297), (9618, 20584), (10292, 19236), (10416, 19007), (10992, 18011), (12824, 15438), (13944, 14198)]