211342016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1333

約数の個数: 56

約数和(自身を含む): 444764160

約数和(自身を除く): 233422144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 604, 608, 1151, 1208, 1216, 2302, 2416, 2869, 4604, 4832, 5738, 9208, 9664, 11476, 18416, 21869, 22952, 36832, 43738, 45904, 73664, 87476, 91808, 173801, 174952, 183616, 347602, 349904, 695204, 699808, 1390408, 1399616, 2780816, 3302219, 5561632, 6604438, 11123264, 13208876, 26417752, 52835504, 105671008, 211342016]

約数ペア:

[(1, 211342016), (2, 105671008), (4, 52835504), (8, 26417752), (16, 13208876), (19, 11123264), (32, 6604438), (38, 5561632), (64, 3302219), (76, 2780816), (151, 1399616), (152, 1390408), (302, 699808), (304, 695204), (604, 349904), (608, 347602), (1151, 183616), (1208, 174952), (1216, 173801), (2302, 91808), (2416, 87476), (2869, 73664), (4604, 45904), (4832, 43738), (5738, 36832), (9208, 22952), (9664, 21869), (11476, 18416)]