197267488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13033}}^1$

素因数の和:13097

約数の個数: 48

約数和(自身を含む): 433562976

約数和(自身を除く): 236295488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 13033, 15136, 26066, 52132, 104264, 143363, 208528, 286726, 417056, 560419, 573452, 1120838, 1146904, 2241676, 2293808, 4483352, 4587616, 6164609, 8966704, 12329218, 17933408, 24658436, 49316872, 98633744, 197267488]

約数ペア:

[(1, 197267488), (2, 98633744), (4, 49316872), (8, 24658436), (11, 17933408), (16, 12329218), (22, 8966704), (32, 6164609), (43, 4587616), (44, 4483352), (86, 2293808), (88, 2241676), (172, 1146904), (176, 1120838), (344, 573452), (352, 560419), (473, 417056), (688, 286726), (946, 208528), (1376, 143363), (1892, 104264), (3784, 52132), (7568, 26066), (13033, 15136)]