201701632

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 450186912

約数和(自身を除く): 248485280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1312, 1408, 1747, 1804, 2624, 2816, 3494, 3608, 5248, 6988, 7216, 10496, 13976, 14432, 19217, 27952, 28864, 38434, 55904, 57728, 71627, 76868, 111808, 115456, 143254, 153736, 223616, 286508, 307472, 447232, 573016, 614944, 787897, 1146032, 1229888, 1575794, 2292064, 2459776, 3151588, 4584128, 4919552, 6303176, 9168256, 12606352, 18336512, 25212704, 50425408, 100850816, 201701632]

約数ペア:

[(1, 201701632), (2, 100850816), (4, 50425408), (8, 25212704), (11, 18336512), (16, 12606352), (22, 9168256), (32, 6303176), (41, 4919552), (44, 4584128), (64, 3151588), (82, 2459776), (88, 2292064), (128, 1575794), (164, 1229888), (176, 1146032), (256, 787897), (328, 614944), (352, 573016), (451, 447232), (656, 307472), (704, 286508), (902, 223616), (1312, 153736), (1408, 143254), (1747, 115456), (1804, 111808), (2624, 76868), (2816, 71627), (3494, 57728), (3608, 55904), (5248, 38434), (6988, 28864), (7216, 27952), (10496, 19217), (13976, 14432)]