201581184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3990

約数の個数: 128

約数和(自身を含む): 644313600

約数和(自身を除く): 442732416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 3947, 4256, 6384, 7296, 7894, 8512, 11841, 12768, 15788, 17024, 23682, 25536, 27629, 31576, 47364, 51072, 55258, 63152, 74993, 82887, 94728, 110516, 126304, 149986, 165774, 189456, 221032, 224979, 252608, 299972, 331548, 378912, 442064, 449958, 505216, 524951, 599944, 663096, 757824, 884128, 899916, 1049902, 1199888, 1326192, 1515648, 1574853, 1768256, 1799832, 2099804, 2399776, 2652384, 3149706, 3536512, 3599664, 4199608, 4799552, 5304768, 6299412, 7199328, 8399216, 9599104, 10609536, 12598824, 14398656, 16798432, 25197648, 28797312, 33596864, 50395296, 67193728, 100790592, 201581184]

約数ペア:

[(1, 201581184), (2, 100790592), (3, 67193728), (4, 50395296), (6, 33596864), (7, 28797312), (8, 25197648), (12, 16798432), (14, 14398656), (16, 12598824), (19, 10609536), (21, 9599104), (24, 8399216), (28, 7199328), (32, 6299412), (38, 5304768), (42, 4799552), (48, 4199608), (56, 3599664), (57, 3536512), (64, 3149706), (76, 2652384), (84, 2399776), (96, 2099804), (112, 1799832), (114, 1768256), (128, 1574853), (133, 1515648), (152, 1326192), (168, 1199888), (192, 1049902), (224, 899916), (228, 884128), (266, 757824), (304, 663096), (336, 599944), (384, 524951), (399, 505216), (448, 449958), (456, 442064), (532, 378912), (608, 331548), (672, 299972), (798, 252608), (896, 224979), (912, 221032), (1064, 189456), (1216, 165774), (1344, 149986), (1596, 126304), (1824, 110516), (2128, 94728), (2432, 82887), (2688, 74993), (3192, 63152), (3648, 55258), (3947, 51072), (4256, 47364), (6384, 31576), (7296, 27629), (7894, 25536), (8512, 23682), (11841, 17024), (12768, 15788)]