208261512

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61543}}^1$

素因数の和:61602

約数の個数: 48

約数和(自身を含む): 576051840

約数和(自身を除く): 367790328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 61543, 123086, 184629, 246172, 369258, 492344, 553887, 738516, 1107774, 1477032, 2215548, 2892521, 4431096, 5785042, 8677563, 11570084, 17355126, 23140168, 26032689, 34710252, 52065378, 69420504, 104130756, 208261512]

約数ペア:

[(1, 208261512), (2, 104130756), (3, 69420504), (4, 52065378), (6, 34710252), (8, 26032689), (9, 23140168), (12, 17355126), (18, 11570084), (24, 8677563), (36, 5785042), (47, 4431096), (72, 2892521), (94, 2215548), (141, 1477032), (188, 1107774), (282, 738516), (376, 553887), (423, 492344), (564, 369258), (846, 246172), (1128, 184629), (1692, 123086), (3384, 61543)]