202236161720

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1741}}^1\times {\mathrm{5309}}^1$

素因数の和:7608

約数の個数: 64

約数和(自身を含む): 456210986400

約数和(自身を除く): 253974824680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 1741, 2188, 2735, 3482, 4376, 5309, 5470, 6964, 8705, 10618, 10940, 13928, 17410, 21236, 21880, 26545, 34820, 42472, 53090, 69640, 106180, 212360, 952327, 1904654, 2904023, 3809308, 4761635, 5808046, 7618616, 9242969, 9523270, 11616092, 14520115, 18485938, 19046540, 23232184, 29040230, 36971876, 38093080, 46214845, 58080460, 73943752, 92429690, 116160920, 184859380, 369718760, 5055904043, 10111808086, 20223616172, 25279520215, 40447232344, 50559040430, 101118080860, 202236161720]

約数ペア:

[(1, 202236161720), (2, 101118080860), (4, 50559040430), (5, 40447232344), (8, 25279520215), (10, 20223616172), (20, 10111808086), (40, 5055904043), (547, 369718760), (1094, 184859380), (1741, 116160920), (2188, 92429690), (2735, 73943752), (3482, 58080460), (4376, 46214845), (5309, 38093080), (5470, 36971876), (6964, 29040230), (8705, 23232184), (10618, 19046540), (10940, 18485938), (13928, 14520115), (17410, 11616092), (21236, 9523270), (21880, 9242969), (26545, 7618616), (34820, 5808046), (42472, 4761635), (53090, 3809308), (69640, 2904023), (106180, 1904654), (212360, 952327)]