209399904736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{13921}}^1$

素因数の和:14376

約数の個数: 96

約数和(自身を含む): 454344581376

約数和(自身を除く): 244944676640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 283, 302, 352, 566, 604, 1132, 1208, 1661, 2264, 2416, 3113, 3322, 4528, 4832, 6226, 6644, 9056, 12452, 13288, 13921, 24904, 26576, 27842, 42733, 49808, 53152, 55684, 85466, 99616, 111368, 153131, 170932, 222736, 306262, 341864, 445472, 470063, 612524, 683728, 940126, 1225048, 1367456, 1880252, 2102071, 2450096, 3760504, 3939643, 4204142, 4900192, 7521008, 7879286, 8408284, 15042016, 15758572, 16816568, 23122781, 31517144, 33633136, 43336073, 46245562, 63034288, 67266272, 86672146, 92491124, 126068576, 173344292, 184982248, 346688584, 369964496, 594886093, 693377168, 739928992, 1189772186, 1386754336, 2379544372, 4759088744, 6543747023, 9518177488, 13087494046, 19036354976, 26174988092, 52349976184, 104699952368, 209399904736]

約数ペア:

[(1, 209399904736), (2, 104699952368), (4, 52349976184), (8, 26174988092), (11, 19036354976), (16, 13087494046), (22, 9518177488), (32, 6543747023), (44, 4759088744), (88, 2379544372), (151, 1386754336), (176, 1189772186), (283, 739928992), (302, 693377168), (352, 594886093), (566, 369964496), (604, 346688584), (1132, 184982248), (1208, 173344292), (1661, 126068576), (2264, 92491124), (2416, 86672146), (3113, 67266272), (3322, 63034288), (4528, 46245562), (4832, 43336073), (6226, 33633136), (6644, 31517144), (9056, 23122781), (12452, 16816568), (13288, 15758572), (13921, 15042016), (24904, 8408284), (26576, 7879286), (27842, 7521008), (42733, 4900192), (49808, 4204142), (53152, 3939643), (55684, 3760504), (85466, 2450096), (99616, 2102071), (111368, 1880252), (153131, 1367456), (170932, 1225048), (222736, 940126), (306262, 683728), (341864, 612524), (445472, 470063)]