201194752

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 450186912

約数和(自身を除く): 248992160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 592, 704, 814, 1184, 1408, 1628, 1931, 2368, 2816, 3256, 3862, 4736, 6512, 7724, 9472, 13024, 15448, 21241, 26048, 30896, 42482, 52096, 61792, 71447, 84964, 104192, 123584, 142894, 169928, 247168, 285788, 339856, 494336, 571576, 679712, 785917, 1143152, 1359424, 1571834, 2286304, 2718848, 3143668, 4572608, 5437696, 6287336, 9145216, 12574672, 18290432, 25149344, 50298688, 100597376, 201194752]

約数ペア:

[(1, 201194752), (2, 100597376), (4, 50298688), (8, 25149344), (11, 18290432), (16, 12574672), (22, 9145216), (32, 6287336), (37, 5437696), (44, 4572608), (64, 3143668), (74, 2718848), (88, 2286304), (128, 1571834), (148, 1359424), (176, 1143152), (256, 785917), (296, 679712), (352, 571576), (407, 494336), (592, 339856), (704, 285788), (814, 247168), (1184, 169928), (1408, 142894), (1628, 123584), (1931, 104192), (2368, 84964), (2816, 71447), (3256, 61792), (3862, 52096), (4736, 42482), (6512, 30896), (7724, 26048), (9472, 21241), (13024, 15448)]