208946736

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{7219}}^1$

素因数の和:7303

約数の個数: 80

約数和(自身を含む): 608790400

約数和(自身を除く): 399843664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7219, 7236, 9648, 14438, 14472, 21657, 28876, 28944, 43314, 57752, 64971, 86628, 115504, 129942, 173256, 194913, 259884, 346512, 389826, 483673, 519768, 779652, 967346, 1039536, 1451019, 1559304, 1934692, 2902038, 3118608, 3869384, 4353057, 5804076, 7738768, 8706114, 11608152, 13059171, 17412228, 23216304, 26118342, 34824456, 52236684, 69648912, 104473368, 208946736]

約数ペア:

[(1, 208946736), (2, 104473368), (3, 69648912), (4, 52236684), (6, 34824456), (8, 26118342), (9, 23216304), (12, 17412228), (16, 13059171), (18, 11608152), (24, 8706114), (27, 7738768), (36, 5804076), (48, 4353057), (54, 3869384), (67, 3118608), (72, 2902038), (108, 1934692), (134, 1559304), (144, 1451019), (201, 1039536), (216, 967346), (268, 779652), (402, 519768), (432, 483673), (536, 389826), (603, 346512), (804, 259884), (1072, 194913), (1206, 173256), (1608, 129942), (1809, 115504), (2412, 86628), (3216, 64971), (3618, 57752), (4824, 43314), (7219, 28944), (7236, 28876), (9648, 21657), (14438, 14472)]