208510896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3623}}^1$

素因数の和:3754

約数の個数: 80

約数和(自身を含む): 593176320

約数和(自身を除く): 384665424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 436, 528, 654, 872, 1199, 1308, 1744, 2398, 2616, 3597, 3623, 4796, 5232, 7194, 7246, 9592, 10869, 14388, 14492, 19184, 21738, 28776, 28984, 39853, 43476, 57552, 57968, 79706, 86952, 119559, 159412, 173904, 239118, 318824, 394907, 478236, 637648, 789814, 956472, 1184721, 1579628, 1912944, 2369442, 3159256, 4343977, 4738884, 6318512, 8687954, 9477768, 13031931, 17375908, 18955536, 26063862, 34751816, 52127724, 69503632, 104255448, 208510896]

約数ペア:

[(1, 208510896), (2, 104255448), (3, 69503632), (4, 52127724), (6, 34751816), (8, 26063862), (11, 18955536), (12, 17375908), (16, 13031931), (22, 9477768), (24, 8687954), (33, 6318512), (44, 4738884), (48, 4343977), (66, 3159256), (88, 2369442), (109, 1912944), (132, 1579628), (176, 1184721), (218, 956472), (264, 789814), (327, 637648), (436, 478236), (528, 394907), (654, 318824), (872, 239118), (1199, 173904), (1308, 159412), (1744, 119559), (2398, 86952), (2616, 79706), (3597, 57968), (3623, 57552), (4796, 43476), (5232, 39853), (7194, 28984), (7246, 28776), (9592, 21738), (10869, 19184), (14388, 14492)]